ci: migrate api golden check to GHA

Migrate api golden test to Github Actions

.circleci/config.yml

@@ -186,26 +186,6 @@ jobs:
       - run: bazel build --build_tag_filters=-docs-package,-release-package -- src/...
       - *slack_notify_on_failure
 
-  # --------------------------------------------------------------------------------------------
-  # Job that runs API golden tests in "tools/public_api_guard".
-  # This job fails whenever an API has been updated but not explicitly approved through goldens.
-  # --------------------------------------------------------------------------------------------
-  api_golden_checks:
-    <<: *job_defaults
-    resource_class: xlarge
-    environment:
-      GCP_DECRYPT_TOKEN: *gcp_decrypt_token
-    steps:
-      - checkout_and_rebase
-      - *restore_cache
-      - *setup_bazel_ci_config
-      - *setup_bazel_remote_execution
-      - *yarn_install
-      - *setup_bazel_binary
-
-      - run: bazel test tools/public_api_guard/...
-      - *slack_notify_on_failure
-
   # -----------------------------------------------------------------
   # Job that runs the e2e tests with Protractor and Chromium headless
   # -----------------------------------------------------------------

.github/workflows/ci.yml

@@ -56,3 +56,19 @@ jobs:
         # it has been merged.
         if: github.event_name == 'pull_request'
         run: yarn ng-dev format changed --check ${{ github.event.pull_request.base.sha }}
+
+  api_golden_checks:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Initialize environment
+        uses: angular/dev-infra/github-actions/npm/checkout-and-setup-node@45de46d9ba0e0689b7a846fd31ec9e241807ca71
+        with:
+          cache-node-modules: true
+      - name: Setup Bazel
+        uses: angular/dev-infra/github-actions/bazel/setup@45de46d9ba0e0689b7a846fd31ec9e241807ca71
+      - name: Setup Bazel RBE
+        uses: angular/dev-infra/github-actions/bazel/configure-remote@45de46d9ba0e0689b7a846fd31ec9e241807ca71
+      - name: Install node modules
+        run: yarn install --frozen-lockfile
+      - name: Check API Goldens
+        run: yarn bazel test tools/public_api_guard/...