Cache chromium for arm64 builds

.gitlab-ci.yml

@@ -1,8 +1,12 @@
 # we support merge request workflow only
 include:
-  - template: 'Workflows/MergeRequest-Pipelines.gitlab-ci.yml'
   - local: '.gitlab/ci/*.yml'
 
+workflow:
+  rules:
+    - if: $CI_MERGE_REQUEST_IID
+    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
+
 default:
   image: ${BASE_BUILD_REGISTRY_IMAGE}/debian-bullseye-slim:docker-20.10.14-buildx-0.8
   services:
@@ -22,14 +26,7 @@ stages:
 
 variables:
   DOCKER_HOST: tcp://docker:2375
+  BASE_BUILD_REGISTRY_IMAGE: registry.gitlab.com/gitlab-org/gitlab-build-images
 
-cache-google-chrome:
-  image: debian:bullseye-slim
-  stage: automation
-  # Starts the job immediately
-  needs: []
-  script:
-    - bash ./scripts/cache-google-chrome
-  # disable DinD
-  before_script: []
-  services: []
+cache-chrome-chromium:
+  extends: .cache-google-chrome