ci: Update the setup-test-env cache when GITALY_SERVER_VERSION changes

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

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

@@ -173,7 +173,7 @@ update-setup-test-env-cache:
   extends:
     - setup-test-env
     - .setup-test-env-cache-push
-    - .shared:rules:update-cache
+    - .shared:rules:update-setup-test-env-cache
   artifacts:
     paths: []  # This job's purpose is only to update the cache.
 

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

@@ -111,6 +111,9 @@
   - ".gitlab/ci/build-images.gitlab-ci.yml"
   - ".gitlab/ci/qa.gitlab-ci.yml"
 
+.gitaly-patterns: &gitaly-patterns
+  - "GITALY_SERVER_VERSION"
+
 .workhorse-patterns: &workhorse-patterns
   - "GITLAB_WORKHORSE_VERSION"
   - "workhorse/**/*"
@@ -310,6 +313,11 @@
     - <<: *if-security-schedule
     - <<: *if-merge-request-title-update-caches
 
+.shared:rules:update-setup-test-env-cache:
+  extends: .shared:rules:update-cache
+  rules:
+    - changes: *gitaly-patterns
+
 ######################
 # Build images rules #
 ######################