[3.13] Lint: Create a project-wide .ruff.toml settings file (GH-133124)

[webknjaz]

(cherry picked from commit fe3c7e1)

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📚 Documentation preview 📚: https://cpython-previews--137670.org.readthedocs.build/

[webknjaz]

@encukou this is synching more linting config changes.

Ref: #137641 (comment)

[hugovk]

Should we include the other stuff from main?

https://github.com/python/cpython/blob/main/Tools/build/.ruff.toml

Suggested change

	extend = "../../.ruff.toml" # Inherit the project-wide settings
	extend = "../../.ruff.toml" # Inherit the project-wide settings
	[per-file-target-version]
	"deepfreeze.py" = "py311" # requires `code.co_exceptiontable`
	"stable_abi.py" = "py311" # requires 'tomllib'
	[format]
	preview = true
	docstring-code-format = true
	[lint]
	select = [
	"C4", # flake8-comprehensions
	"E", # pycodestyle
	"F", # pyflakes
	"I", # isort
	"ISC", # flake8-implicit-str-concat
	"LOG", # flake8-logging
	"PGH", # pygrep-hooks
	"PT", # flake8-pytest-style
	"PYI", # flake8-pyi
	"RUF100", # Ban unused `# noqa` comments
	"UP", # pyupgrade
	"W", # pycodestyle
	"YTT", # flake8-2020
	]
	ignore = [
	"E501", # Line too long
	"F541", # f-string without any placeholders
	"PYI024", # Use `typing.NamedTuple` instead of `collections.namedtuple`
	"PYI025", # Use `from collections.abc import Set as AbstractSet`
	"UP038", # Use `X | Y` in `isinstance` call instead of `(X, Y)`
	]
	[lint.per-file-ignores]
	"{check_extension_modules,freeze_modules}.py" = [
	"UP031", # Use format specifiers instead of percent format
	]
	"generate_{re_casefix,sre_constants,token}.py" = [
	"UP031", # Use format specifiers instead of percent format
	]

[webknjaz]

Well, maybe. I just wanted to keep the backport atomic and as close as possible to the specific PR.

[AA-Turner]

We haven't backported Tools/build/.ruff.toml previously, I would suggest @webknjaz you just delete it from this PR.

[webknjaz]

I could do that or actually look into backporting the rest in a follow-up.