build(deps): bump google-cloud-audit-log from 0.2.0 to 0.2.2

Bumps [google-cloud-audit-log](https://github.com/googleapis/python-audit-log) from 0.2.0 to 0.2.2.
- [Release notes](https://github.com/googleapis/python-audit-log/releases)
- [Changelog](https://github.com/googleapis/python-audit-log/blob/main/CHANGELOG.md)
- [Commits](https://github.com/googleapis/python-audit-log/compare/v0.2.0...v0.2.2)

---
updated-dependencies:
- dependency-name: google-cloud-audit-log
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

requirements.txt

@@ -24,7 +24,7 @@ flask-gae-static==0.2
 google-api-core==2.7.1
 google-auth==2.6.3
 google-cloud-appengine-logging==1.1.2
-google-cloud-audit-log==0.2.0
+google-cloud-audit-log==0.2.2
 google-cloud-core==2.2.3
 google-cloud-datastore==1.15.4
 google-cloud-logging==3.1.2