Set correct version on G Cloud SDK

Signed-off-by: Kalle Westerling <7298727+kallewesterling@users.noreply.github.com>

Author: kallewesterling

.github/workflows/sync-prod-gcs.yaml

@@ -38,7 +38,7 @@ jobs:
           workload_identity_provider: "projects/456977358484/locations/global/workloadIdentityPools/chainguard-academy/providers/chainguard-edu"
 
       - name: Setup G Cloud SDK
-        uses: 'google-github-actions/setup-gcloud@aa5489c8933f4cc7a4f7d45035b3b1440c9c10db' # v2.0.11
+        uses: 'google-github-actions/setup-gcloud@aa5489c8933f4cc7a4f7d45035b3b1440c9c10db' # v3.0.1
 
       - name: Sync production directory to GCS
         run: |