[flake8-tidy-imports] Allow banning global symbols (TID251)

[InSyncWithFoo]

Summary

Resolves #10079.

This change makes the following settings work:

[tool.ruff.lint.flake8-tidy-imports.banned-api]
"list".msg = "Lists considered harmful"
"builtins.tuple".msg = "Mutability for the win"

Before:

a = list()   # No error
b = tuple()  # No error

from builtins import tuple  # Error, but who imports from `builtins` anyway?
c = tuple()  # No error

After:

a = list()   # TID251: `list` is banned: Lists considered harmful
b = tuple()  # TID251: `builtins.tuple` is banned: Mutability for the win

from builtins import tuple  # TID251: `builtins.tuple` is banned: Mutability for the win
c = tuple()  # TID251: `builtins.tuple` is banned: Mutability for the win

Test Plan

cargo nextest run and cargo insta test.

[github-actions]

ruff-ecosystem results

Linter (stable)

✅ ecosystem check detected no linter changes.

Linter (preview)

ℹ️ ecosystem check detected linter changes. (+2 -0 violations, +0 -0 fixes in 1 projects; 54 projects unchanged)

scikit-build/scikit-build-core (+2 -0 violations, +0 -0 fixes)

ruff check --no-cache --exit-zero --ignore RUF9 --no-fix --output-format concise --preview

+ src/scikit_build_core/file_api/_cattrs_converter.py:66:17: TID251 `typing.Callable` is banned: Use collections.abc.Callable instead.
+ src/scikit_build_core/file_api/reply.py:116:17: TID251 `typing.Callable` is banned: Use collections.abc.Callable instead.

Changes by rule (1 rules affected)

code	total	+ violation	- violation	+ fix	- fix
TID251	2	2	0	0	0

[InSyncWithFoo]

This change seems to be for the worse, as both the imports and the usages are now reported:

@scikit-build/scikit-build-core:

from typing import Any, Callable, Dict, Type, TypeVar  # noqa: TID251
...
rich_print: Callable[[object], None]

Perhaps non-import references should only be reported if they are for global symbols?