Remove Tok enum

[dhruvmanila]

Summary

This PR removes the Tok enum now that all of it's dependencies have been updated to use TokenKind instead.

closes: #11401

[codspeed-hq]

CodSpeed Performance Report

Merging #11628 will improve performances by 28.24%

_{Comparing dhruv/remove-tok (ed22238) with main (685d11a)}

Summary

⚡ 19 improvements
✅ 11 untouched benchmarks

Benchmarks breakdown

	Benchmark	main	dhruv/remove-tok	Change
⚡	lexer[large/dataset.py]	1.4 ms	1.1 ms	+27.64%
⚡	lexer[numpy/ctypeslib.py]	284.3 µs	225.8 µs	+25.93%
⚡	lexer[numpy/globals.py]	36.7 µs	29.6 µs	+24.09%
⚡	lexer[pydantic/types.py]	639.9 µs	502.9 µs	+27.23%
⚡	lexer[unicode/pypinyin.py]	98.3 µs	76.6 µs	+28.24%
⚡	linter/all-rules[large/dataset.py]	16.9 ms	15.9 ms	+6.13%
⚡	linter/all-rules[numpy/ctypeslib.py]	4.1 ms	3.9 ms	+5.44%
⚡	linter/all-rules[pydantic/types.py]	8.2 ms	7.7 ms	+6.91%
⚡	linter/default-rules[large/dataset.py]	4.3 ms	3.7 ms	+16.42%
⚡	linter/default-rules[numpy/ctypeslib.py]	1,013.7 µs	941.1 µs	+7.71%
⚡	linter/default-rules[pydantic/types.py]	2.1 ms	1.9 ms	+11.87%
⚡	linter/default-rules[unicode/pypinyin.py]	406 µs	359.7 µs	+12.88%
⚡	linter/all-with-preview-rules[large/dataset.py]	20.3 ms	19.1 ms	+6.08%
⚡	linter/all-with-preview-rules[pydantic/types.py]	10 ms	9.6 ms	+4.25%
⚡	parser[large/dataset.py]	5.7 ms	5.2 ms	+10.18%
⚡	parser[numpy/ctypeslib.py]	1,161.7 µs	991.4 µs	+17.17%
⚡	parser[numpy/globals.py]	122.2 µs	105.8 µs	+15.47%
⚡	parser[pydantic/types.py]	2.3 ms	2.2 ms	+5.97%
⚡	parser[unicode/pypinyin.py]	371.3 µs	337.7 µs	+9.93%