📝 Update release notes

[skip ci]

Author: github-actions[bot]

docs/release-notes.md

@@ -4,6 +4,7 @@
 
 ### Internal
 
+* ⬆ Bump mkdocs-material from 9.6.21 to 9.6.22. PR [#389](https://github.com/fastapi/asyncer/pull/389) by [@dependabot[bot]](https://github.com/apps/dependabot).
 * 🔧 Configure reminder for `waiting` label in `issue-manager`. PR [#390](https://github.com/fastapi/asyncer/pull/390) by [@YuriiMotov](https://github.com/YuriiMotov).
 * ⬆ Bump ruff from 0.13.3 to 0.14.1. PR [#391](https://github.com/fastapi/asyncer/pull/391) by [@dependabot[bot]](https://github.com/apps/dependabot).
 * ⬆ [pre-commit.ci] pre-commit autoupdate. PR [#388](https://github.com/fastapi/asyncer/pull/388) by [@pre-commit-ci[bot]](https://github.com/apps/pre-commit-ci).