chore(deps): update ghcr.io/falcondev-oss/github-actions-cache-server docker tag to v9.6.1

Author: renovate[bot]

kubernetes/apps/actions-runner/actions-cache/helmrelease.yaml

@@ -33,7 +33,7 @@ spec:
           main:
             image:
               repository: ghcr.io/falcondev-oss/github-actions-cache-server
-              tag: 9.6.0@sha256:d96b430c33bf3e2e81c0e4a813ab5c9c2c057e33f63be53c8039e8ec4be53df2
+              tag: 9.6.1@sha256:3a6cf1937f13a9b4a3303db96794770d2ab7f97c038fcb92a7477d4e92607f4c
             env:
               API_BASE_URL: 'http://actions-cache.actions-cache.svc.cluster.local:3000'
               CACHE_CLEANUP_OLDER_THAN_DAYS: '30'