Bump google-cloud-securitycenter in /docker/google-cloud-securitycenter

Bumps [google-cloud-securitycenter](https://github.com/googleapis/google-cloud-python) from 1.23.2 to 1.36.0.
- [Release notes](https://github.com/googleapis/google-cloud-python/releases)
- [Changelog](https://github.com/googleapis/google-cloud-python/blob/main/packages/google-cloud-documentai/CHANGELOG.md)
- [Commits](googleapis/google-cloud-python@google-cloud-securitycenter-v1.23.2...google-cloud-securitycenter-v1.36.0)

---
updated-dependencies:
- dependency-name: google-cloud-securitycenter
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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