build(deps): Bump google/cloud-sdk from d59988d to 54cedd6

Bumps google/cloud-sdk from `d59988d` to `54cedd6`.

---
updated-dependencies:
- dependency-name: google/cloud-sdk
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Dockerfile.pubsub-emulator

@@ -1,3 +1,3 @@
 # gcloud sdk for pubsub emulator with netcat added for the startup health check
-FROM google/cloud-sdk:454.0.0@sha256:d59988dd64a6c4da188d5ff55199b6f8bf5131580284fdff70dd99f35b141dcd
+FROM google/cloud-sdk:454.0.0@sha256:54cedd629023bdcc9c9370653789ffa362da2ba2d5e20cd8230ac7ba7ca68737
 RUN apt-get install -y netcat