Bump gardener/cc-utils

Bumps [gardener/cc-utils](https://github.com/gardener/cc-utils) from b158a357b8e947b3e4fc3495aad0a9307ed6d3d7 to 9dc83024923245f56cbe366344c5ae25c10423a9.
- [Release notes](https://github.com/gardener/cc-utils/releases)
- [Changelog](https://github.com/gardener/cc-utils/blob/master/doc/release_notes.rst)
- [Commits](gardener/cc-utils@b158a35...9dc8302)

---
updated-dependencies:
- dependency-name: gardener/cc-utils
  dependency-version: 9dc83024923245f56cbe366344c5ae25c10423a9
  dependency-type: direct:production
...

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

Author: dependabot[bot]

.github/workflows/build-postgres-container.yml

@@ -77,7 +77,7 @@ jobs:
 
       - name: Authenticate to cluster
         id: kube_auth
-        uses: gardener/cc-utils/.github/actions/kubernetes-auth@9dc83024923245f56cbe366344c5ae25c10423a9
+        uses: gardener/cc-utils/.github/actions/kubernetes-auth@0520606bd03b2946ce551b88a0a3a5309ce957ff
         with:
           server: https://api.dev.gl-dev.shoot.canary.k8s-hana.ondemand.com
           server-ca-discovery-url: https://discovery.ingress.garden.canary.k8s.ondemand.com/projects/gl-dev/shoots/6a3efe36-1d56-4e07-83f6-36720207b51b/cluster-ca