Update docker Docker tag to v25

This MR contains the following updates:

Package	Update	Change
docker	major	24.0 -> 25.0
docker	major	24-dind -> 25-dind

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webserver/docker_gitlab/templates/docker-compose.yml

@@ -35,7 +35,7 @@ services:
 
   dind:
 
-    image: docker:24-dind
+    image: docker:25-dind
     restart: always
     privileged: true
     environment: