build(deps-dev): bump import-linter from 2.11 to 2.12

Bumps [import-linter](https://github.com/seddonym/import-linter) from 2.11 to 2.12.
- [Changelog](https://github.com/seddonym/import-linter/blob/main/docs/release_notes.md)
- [Commits](seddonym/import-linter@v2.11...v2.12)

---
updated-dependencies:
- dependency-name: import-linter
  dependency-version: '2.12'
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pyproject.toml

@@ -84,7 +84,7 @@ development = [
     'pre-commit==4.6.0',
     'ruff==0.15.18',
     'hypothesis==6.155.7',
-    'import-linter==2.11',
+    'import-linter==2.12',
 ]
 docs = [
     'sphinx==8.2.3',