Bump ruff from 0.12.4 to 0.12.7

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.12.4 to 0.12.7.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.12.4...0.12.7)

---
updated-dependencies:
- dependency-name: ruff
  dependency-version: 0.12.7
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements-lintrunner.txt

@@ -2,5 +2,5 @@
 # When any package below is changed, you shall run "lintrunner init" again.
 lintrunner==0.12.7
 lintrunner-adapters==0.12.5
-ruff==0.12.4
+ruff==0.12.7
 clang-format==20.1.8