chore(deps): update gcr.io/google.com/cloudsdktool/cloud-sdk docker digest to 5bb7bf8 (#890)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

api-gateway/cloudbuild.yaml

@@ -21,7 +21,7 @@ steps:
       - asia-south2-docker.pkg.dev/$PROJECT_ID/docker-registry/$_SERVICE_NAME:$COMMIT_SHA
 
   # Step 3: Push the new Cloud Run revision
-  - name: gcr.io/google.com/cloudsdktool/cloud-sdk@sha256:faf69082a93bf34a694c3d7cc61858ee583ca9c8befe505e70d474e9ce7ecee9
+  - name: gcr.io/google.com/cloudsdktool/cloud-sdk@sha256:5bb7bf83b7b782c88c53e1b0500abac6b6e2a72f5171bfdfb810655cd16f6c7b
     entrypoint: gcloud
     args:
       - run