Merge pull request #781 from ChristianLempa/renovate/gitlab-gitlab-ce-17.x

chore(deps): update gitlab/gitlab-ce docker tag to v17.9.0

docker-compose/gitlab/compose.yaml

@@ -1,7 +1,7 @@
 ---
 services:
   gitlab:
-    image: gitlab/gitlab-ce:17.8.2-ce.0
+    image: gitlab/gitlab-ce:17.9.0-ce.0
     container_name: gitlab
     shm_size: '256m'
     environment: {}