build(deps): Bump google/cloud-sdk from 506.0.0 to 507.0.0

Bumps google/cloud-sdk from 506.0.0 to 507.0.0.

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

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

Author: dependabot[bot]

Dockerfile.pubsub-emulator

@@ -1,3 +1,3 @@
 # gcloud sdk for pubsub emulator with netcat added for the startup health check
-FROM google/cloud-sdk:506.0.0@sha256:a71bb1233f086706c1bf70f091d82067349ebff7f054a6c14f50c02c0f2a1a35
+FROM google/cloud-sdk:507.0.0@sha256:7ad5616cf9abbbb7525e38ea83671f5f1389cedcec0c7244cca68e005717bb7f
 RUN apt-get install -y netcat-traditional