Fix CI image

.gitlab-ci.yml

@@ -89,9 +89,9 @@ Codeception:
   stage: testing
   cache: *vendorCache
   services:
-    - name: redis:4.0.10-alpine
+    - name: redis:8-alpine
       alias: redis
-    - name: bitnamilegacy/mariadb:10.3.20-debian-9-r4
+    - name: bitnamilegacy/mariadb:10.11
       alias: db
   variables:
     # App config