Only run the coverage jobs for EE master and MRs

Signed-off-by: Rémy Coutable <remy@rymai.me>

.gitlab/ci/frontend.gitlab-ci.yml

@@ -241,7 +241,7 @@ jest-as-if-foss:
 coverage-frontend:
   extends:
     - .default-retry
-    - .frontend:rules:default-frontend-jobs-no-foss
+    - .frontend:rules:ee-mr-and-master-only
   needs: ["jest"]
   stage: post-test
   before_script:

.gitlab/ci/rails.gitlab-ci.yml

@@ -197,7 +197,7 @@ gitlab:setup:
 rspec:coverage:
   extends:
     - .rails-job-base
-    - .rails:rules:ee-only
+    - .rails:rules:ee-mr-and-master-only
   stage: post-test
   # We cannot use needs since it would mean needing 84 jobs (since most are parallelized)
   # so we use `dependencies` here.

.gitlab/ci/rules.gitlab-ci.yml

@@ -287,6 +287,15 @@
       changes: *code-backstage-patterns
       when: on_success
 
+.frontend:rules:ee-mr-and-master-only:
+  rules:
+    - <<: *if-not-ee
+      when: never
+    - <<: *if-merge-request
+      changes: *code-backstage-patterns
+    - <<: *if-master-refs
+      changes: *code-backstage-patterns
+
 .frontend:rules:qa-frontend-node:
   rules:
     - <<: *if-master-refs
@@ -390,6 +399,15 @@
       changes: *code-backstage-patterns
       when: on_success
 
+.rails:rules:ee-mr-and-master-only:
+  rules:
+    - <<: *if-not-ee
+      when: never
+    - <<: *if-merge-request
+      changes: *code-backstage-patterns
+    - <<: *if-master-refs
+      changes: *code-backstage-patterns
+
 .rails:rules:downtime_check:
   rules:
     - <<: *if-merge-request