refactor: use rustc-hash

[Conaclos]

Summary

Use FxHashSet and FxHasMap where possible.
This is a basic tip to ensure efficient computation of hashes.

Test Plan

Ci should pass. No perf regression should be noticed on benchmarks.

[Conaclos]

!bench_analyzer

[Conaclos]

!bench_formatter

[Conaclos]

!bench_cli

[Conaclos]

!bench_parser

[github-actions]

Parser conformance results on

js/262

Test result	main count	This PR count	Difference
Total	49701	49701	0
Passed	48642	48642	0
Failed	1059	1059	0
Panics	0	0	0
Coverage	97.87%	97.87%	0.00%

jsx/babel

Test result	main count	This PR count	Difference
Total	40	40	0
Passed	37	37	0
Failed	3	3	0
Panics	0	0	0
Coverage	92.50%	92.50%	0.00%

symbols/microsoft

Test result	main count	This PR count	Difference
Total	6322	6322	0
Passed	2036	2036	0
Failed	4286	4286	0
Panics	0	0	0
Coverage	32.20%	32.20%	0.00%

ts/babel

Test result	main count	This PR count	Difference
Total	662	662	0
Passed	592	592	0
Failed	70	70	0
Panics	0	0	0
Coverage	89.43%	89.43%	0.00%

ts/microsoft

Test result	main count	This PR count	Difference
Total	17646	17646	0
Passed	13454	13454	0
Failed	4190	4190	0
Panics	2	2	0
Coverage	76.24%	76.24%	0.00%

[github-actions]

Analyzer Benchmark Results

group                     main                                   pr
-----                     ----                                   --
analyzer/css.js           1.00      4.6±0.05ms     2.6 MB/sec    1.00      4.6±0.02ms     2.6 MB/sec
analyzer/index.js         1.00      9.7±0.03ms     3.2 MB/sec    1.00      9.6±0.05ms     3.2 MB/sec
analyzer/lint.ts          1.00      7.0±0.01ms     5.9 MB/sec    1.00      7.0±0.03ms     5.9 MB/sec
analyzer/parser.ts        1.00     14.8±0.06ms     3.3 MB/sec    1.00     14.8±0.61ms     3.3 MB/sec
analyzer/router.ts        1.00      4.6±0.00ms     5.1 MB/sec    1.00      4.6±0.10ms     5.1 MB/sec
analyzer/statement.ts     1.01     13.7±0.02ms     2.6 MB/sec    1.00     13.6±0.05ms     2.6 MB/sec
analyzer/typescript.ts    1.01     22.0±0.30ms     2.5 MB/sec    1.00     21.8±0.21ms     2.5 MB/sec

[github-actions]

Formatter Benchmark Results

group                                    main                                   pr
-----                                    ----                                   --
formatter/big5-added.json                1.00    497.9±0.84µs    33.9 MB/sec    1.00    499.1±0.68µs    33.9 MB/sec
formatter/canada.json                    1.03    224.7±2.11ms     9.6 MB/sec    1.00    218.7±1.98ms     9.8 MB/sec
formatter/checker.ts                     1.00    360.9±2.31ms     7.2 MB/sec    1.01    364.5±2.08ms     7.1 MB/sec
formatter/compiler.js                    1.01    202.8±1.32ms     5.2 MB/sec    1.00    201.4±0.99ms     5.2 MB/sec
formatter/d3.min.js                      1.01    159.0±1.58ms  1688.1 KB/sec    1.00    158.2±1.87ms  1696.9 KB/sec
formatter/db.json                        1.01     14.4±0.10ms    12.7 MB/sec    1.00     14.3±0.12ms    12.8 MB/sec
formatter/dojo.js                        1.00     11.0±0.02ms     6.2 MB/sec    1.00     11.1±0.05ms     6.2 MB/sec
formatter/eucjp.json                     1.00    837.5±1.37µs    46.8 MB/sec    1.02    851.4±1.34µs    46.0 MB/sec
formatter/ios.d.ts                       1.00    230.0±1.92ms     8.1 MB/sec    1.01    232.1±2.00ms     8.0 MB/sec
formatter/jquery.min.js                  1.00     45.1±0.27ms  1878.4 KB/sec    1.00     45.0±0.25ms  1879.5 KB/sec
formatter/math.js                        1.00    307.3±1.13ms     2.1 MB/sec    1.00    307.6±1.79ms     2.1 MB/sec
formatter/package-lock.json              1.01      6.1±0.02ms    22.7 MB/sec    1.00      6.0±0.12ms    22.9 MB/sec
formatter/parser.ts                      1.00      7.5±0.02ms     6.5 MB/sec    1.00      7.5±0.04ms     6.5 MB/sec
formatter/pixi.min.js                    1.01    172.5±3.96ms     2.5 MB/sec    1.00    170.7±1.41ms     2.6 MB/sec
formatter/react-dom.production.min.js    1.00     51.8±0.61ms     2.2 MB/sec    1.00     51.6±0.58ms     2.2 MB/sec
formatter/react.production.min.js        1.00      2.6±0.01ms     2.4 MB/sec    1.00      2.6±0.01ms     2.4 MB/sec
formatter/router.ts                      1.00      2.7±0.01ms     8.7 MB/sec    1.00      2.7±0.03ms     8.7 MB/sec
formatter/tex-chtml-full.js              1.01    398.7±1.87ms     2.3 MB/sec    1.00    393.7±1.90ms     2.3 MB/sec
formatter/three.min.js                   1.01    204.9±1.19ms     2.9 MB/sec    1.00    202.7±1.70ms     2.9 MB/sec
formatter/typescript.js                  1.00   1337.8±6.91ms     7.1 MB/sec    1.00   1333.7±7.19ms     7.1 MB/sec
formatter/vue.global.prod.js             1.00     68.5±0.69ms  1800.6 KB/sec    1.00     68.4±0.79ms  1804.3 KB/sec

[github-actions]

Parser Benchmark Results

group                                          main                                   pr
-----                                          ----                                   --
parser/big5-added.json/cached                  1.00    188.9±2.74µs    89.4 MB/sec    1.08   204.6±22.23µs    82.6 MB/sec
parser/big5-added.json/uncached                1.00    223.6±0.80µs    75.6 MB/sec    1.05    235.4±7.60µs    71.8 MB/sec
parser/canada.json/cached                      1.00    125.3±3.78ms    17.1 MB/sec    1.02    128.0±3.30ms    16.8 MB/sec
parser/canada.json/uncached                    1.03    126.1±3.13ms    17.0 MB/sec    1.00    122.9±3.09ms    17.5 MB/sec
parser/checker.ts/cached                       1.00    147.6±2.04ms    17.6 MB/sec    1.01    149.6±2.34ms    17.4 MB/sec
parser/checker.ts/uncached                     1.00    150.9±1.66ms    17.2 MB/sec    1.02    153.2±2.53ms    17.0 MB/sec
parser/compiler.js/cached                      1.01     88.0±1.12ms    11.9 MB/sec    1.00     87.5±1.54ms    12.0 MB/sec
parser/compiler.js/uncached                    1.01     88.9±1.22ms    11.8 MB/sec    1.00     87.9±1.36ms    11.9 MB/sec
parser/d3.min.js/cached                        1.01     53.0±1.32ms     4.9 MB/sec    1.00     52.7±0.69ms     5.0 MB/sec
parser/d3.min.js/uncached                      1.00     52.2±0.92ms     5.0 MB/sec    1.01     52.5±1.30ms     5.0 MB/sec
parser/db.json/cached                          1.00      5.4±0.05ms    33.9 MB/sec    1.06      5.7±0.24ms    32.1 MB/sec
parser/db.json/uncached                        1.01      5.9±0.04ms    30.9 MB/sec    1.00      5.8±0.04ms    31.3 MB/sec
parser/dojo.js/cached                          1.00      3.8±0.03ms    17.8 MB/sec    1.01      3.9±0.02ms    17.7 MB/sec
parser/dojo.js/uncached                        1.00      4.3±0.03ms    15.9 MB/sec    1.01      4.4±0.06ms    15.8 MB/sec
parser/eucjp.json/cached                       1.01    315.7±3.17µs   124.0 MB/sec    1.00    311.1±6.14µs   125.9 MB/sec
parser/eucjp.json/uncached                     1.02    358.0±1.06µs   109.4 MB/sec    1.00    351.4±2.93µs   111.4 MB/sec
parser/ios.d.ts/cached                         1.00    130.3±1.54ms    14.3 MB/sec    1.03    133.9±2.15ms    13.9 MB/sec
parser/ios.d.ts/uncached                       1.00    137.3±6.63ms    13.6 MB/sec    1.04    143.0±7.21ms    13.0 MB/sec
parser/jquery.min.js/cached                    1.00     12.7±0.18ms     6.5 MB/sec    1.08     13.7±0.65ms     6.0 MB/sec
parser/jquery.min.js/uncached                  1.00     13.4±0.13ms     6.2 MB/sec    1.00     13.4±0.11ms     6.2 MB/sec
parser/math.js/cached                          1.04    106.6±2.27ms     6.1 MB/sec    1.00    102.7±1.66ms     6.3 MB/sec
parser/math.js/uncached                        1.01    105.3±1.80ms     6.2 MB/sec    1.00    104.3±1.94ms     6.2 MB/sec
parser/package-lock.json/cached                1.03      2.2±0.01ms    62.2 MB/sec    1.00      2.2±0.02ms    63.8 MB/sec
parser/package-lock.json/uncached              1.02      2.4±0.01ms    57.0 MB/sec    1.00      2.4±0.01ms    58.4 MB/sec
parser/parser.ts/cached                        1.00      2.8±0.04ms    17.3 MB/sec    1.01      2.8±0.01ms    17.1 MB/sec
parser/parser.ts/uncached                      1.00      3.1±0.01ms    15.6 MB/sec    1.01      3.2±0.01ms    15.4 MB/sec
parser/pixi.min.js/cached                      1.00     65.1±1.04ms     6.7 MB/sec    1.01     65.4±3.15ms     6.7 MB/sec
parser/pixi.min.js/uncached                    1.02     66.5±1.24ms     6.6 MB/sec    1.00     65.2±1.21ms     6.7 MB/sec
parser/react-dom.production.min.js/cached      1.00     17.6±0.43ms     6.5 MB/sec    1.00     17.7±0.41ms     6.5 MB/sec
parser/react-dom.production.min.js/uncached    1.00     18.5±0.52ms     6.2 MB/sec    1.00     18.5±0.22ms     6.2 MB/sec
parser/react.production.min.js/cached          1.01    829.2±7.48µs     7.4 MB/sec    1.00    824.3±6.07µs     7.5 MB/sec
parser/react.production.min.js/uncached        1.00   933.9±11.76µs     6.6 MB/sec    1.00   935.6±20.60µs     6.6 MB/sec
parser/router.ts/cached                        1.00   967.4±13.18µs    24.3 MB/sec    1.01    973.2±7.09µs    24.2 MB/sec
parser/router.ts/uncached                      1.00   1135.1±2.02µs    20.7 MB/sec    1.01   1150.0±1.52µs    20.4 MB/sec
parser/tex-chtml-full.js/cached                1.02    141.6±1.88ms     6.4 MB/sec    1.00    138.4±2.30ms     6.6 MB/sec
parser/tex-chtml-full.js/uncached              1.00    142.6±2.24ms     6.4 MB/sec    1.06    150.6±8.67ms     6.1 MB/sec
parser/three.min.js/cached                     1.05     73.1±1.33ms     8.0 MB/sec    1.00     69.7±1.48ms     8.4 MB/sec
parser/three.min.js/uncached                   1.04     74.3±1.24ms     7.9 MB/sec    1.00     71.7±0.85ms     8.2 MB/sec
parser/typescript.js/cached                    1.01   592.7±10.01ms    16.0 MB/sec    1.00   586.2±15.46ms    16.2 MB/sec
parser/typescript.js/uncached                  1.05    607.5±8.58ms    15.6 MB/sec    1.00    581.2±7.60ms    16.3 MB/sec
parser/vue.global.prod.js/cached               1.00     22.1±0.53ms     5.5 MB/sec    1.00     22.0±0.81ms     5.5 MB/sec
parser/vue.global.prod.js/uncached             1.01     22.9±0.29ms     5.3 MB/sec    1.00     22.8±1.16ms     5.3 MB/sec