chore(deps): update google/cloud-sdk:alpine docker digest to 1721cba

Author: mend-for-jiasu.xzqcsaa.nyc.mn[bot]

.circleci/config.yml

@@ -34,7 +34,7 @@ executors:
   cloud-sdk:
     description: The docker container to use when running gcp-gcs commands
     docker:
-      - image: google/cloud-sdk:alpine@sha256:284625fa5cc778e33aa98d6bab6baca753563bff587b96e0ea943a93606c8d48
+      - image: google/cloud-sdk:alpine@sha256:1721cba8c4b939d97a907e0d175b4e09b0fa290def5e2d6b23e64d62e9ec7bd9
     working_directory: ~/ng