Rename Program to Parsed, shorten tokens_in_range

[dhruvmanila]

Summary

This PR renames Program to Parsed and shortens the tokens_in_range to in_range.

The Program terminology is used in red_knot and this rename is to avoid the conflict. The tokens_in_range is usually used as tokens.tokens_in_range which suggests that the "tokens" word is repeated, so let's shorten it.

[codspeed-hq]

CodSpeed Performance Report

Merging #11627 will improve performances by 28.24%

_{Comparing dhruv/parsed-rename (d6a2035) with main (685d11a)}

Summary

⚡ 19 improvements
✅ 11 untouched benchmarks

Benchmarks breakdown

	Benchmark	main	dhruv/parsed-rename	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	+6.5%
⚡	linter/all-rules[numpy/ctypeslib.py]	4.1 ms	3.9 ms	+5.07%
⚡	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	941.2 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	+12.86%
⚡	linter/all-with-preview-rules[large/dataset.py]	20.3 ms	19.2 ms	+5.69%
⚡	linter/all-with-preview-rules[unicode/pypinyin.py]	2.4 ms	2.3 ms	+4.37%
⚡	parser[large/dataset.py]	5.7 ms	5.2 ms	+10.14%
⚡	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	+6.18%
⚡	parser[unicode/pypinyin.py]	371.3 µs	335.4 µs	+10.68%