chore(deps): bump google/cloud-sdk from 483.0.0-alpine to 484.0.0-alp…

…ine in /support (#6308)

chore(deps): bump google/cloud-sdk in /support

Bumps google/cloud-sdk from 483.0.0-alpine to 484.0.0-alpine.

---
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>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

support/alpine.Dockerfile

@@ -101,7 +101,7 @@ COPY --chown=$USER:root --from=aws-builder /usr/bin/aws-iam-authenticator /usr/b
 #
 # gcloud base
 #
-FROM google/cloud-sdk:483.0.0-alpine@sha256:26ff957b85fd400a169d4ea987a26fc581aaeb5892d85d7b1f4841405fba2121 as gcloud-base
+FROM google/cloud-sdk:484.0.0-alpine@sha256:8d7bc9d39ac49dc52ae7e810f8660e6abe9e0cc0bb17a9f0aab3454f51ebb867 as gcloud-base
 
 RUN gcloud components install kubectl gke-gcloud-auth-plugin --quiet