Update google-github-actions/setup-gcloud action to v2.1.2 (nginx#2743)

| datasource  | package                            | from   | to     |
| ----------- | ---------------------------------- | ------ | ------ |
| github-tags | google-github-actions/setup-gcloud | v2.1.1 | v2.1.2 |

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: miledxz

.github/workflows/nfr.yml

@@ -82,7 +82,7 @@ jobs:
           service_account: ${{ secrets.GCP_SERVICE_ACCOUNT }}
 
       - name: Set up Cloud SDK
-        uses: google-github-actions/setup-gcloud@f0990588f1e5b5af6827153b93673613abdc6ec7 # v2.1.1
+        uses: google-github-actions/setup-gcloud@6189d56e4096ee891640bb02ac264be376592d6a # v2.1.2
         with:
           project_id: ${{ secrets.GCP_PROJECT_ID }}
           install_components: kubectl