chore(deps): bump editorconfig-checker in /requirements/lintrunner

Bumps [editorconfig-checker](https://github.com/editorconfig-checker/editorconfig-checker.python) from 3.4.1 to 3.5.0.
- [Release notes](https://github.com/editorconfig-checker/editorconfig-checker.python/releases)
- [Commits](editorconfig-checker/editorconfig-checker.python@3.4.1...3.5.0)

---
updated-dependencies:
- dependency-name: editorconfig-checker
  dependency-version: 3.5.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements/lintrunner/requirements.txt

@@ -8,4 +8,4 @@ types-PyYAML==6.0.12.20250915
 # PYLINT
 pylint==3.3.9
 # EDITORCONFIG-CHECKER
-editorconfig-checker==3.4.1
+editorconfig-checker==3.5.0