Update google/cloud-sdk:alpine Docker digest to 42fe876

Author: renovate-bot

REPOS/angular.js/.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@sha256:7d0cae28cb282b76f2d9babe278c63c910d54f0cceca7a65fdf6806e2b43882e
+      - image: google/cloud-sdk:alpine@sha256:42fe876c36dc916cb5a90038c14bf7d1fdee617534bfce227e3d128d5f25b749
     working_directory: ~/ng