Watchtower: Simplify auto updates

coreos-config/compose/02_gitea/docker-compose.yaml

@@ -27,7 +27,6 @@ services:
       - "traefik.http.routers.gitea.rule=Host(`git.tobiasmanske.de`)"
       - "traefik.http.routers.gitea.entryPoints=websecure"
       - "traefik.http.services.gitea.loadbalancer.server.port=3000"
-      - "com.centurylinklabs.watchtower.scope=update"
     ports:
       - "7779:22"
     depends_on:
@@ -36,8 +35,6 @@ services:
   db:
     image: postgres:14
     restart: always
-    labels:
-      - "com.centurylinklabs.watchtower.scope=update"
     environment:
       - POSTGRES_USER="{{ gitea.db.user }}"
       - POSTGRES_PASSWORD="{{ gitea.db.password }}"
@@ -69,7 +66,6 @@ services:
       - "traefik.http.routers.drone.rule=Host(`drone.tobiasmanske.de`)"
       - "traefik.http.routers.drone.entryPoints=websecure"
       - "traefik.http.services.drone.loadbalancer.server.port=80"
-      - "com.centurylinklabs.watchtower.scope=update"
     depends_on:
       - gitea
 
@@ -77,8 +73,6 @@ services:
     image: drone/drone-runner-docker:1.8
     restart: always
     privileged: true
-    labels:
-      - "com.centurylinklabs.watchtower.scope=update"
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
     environment: