fix:#00 always restart containers and change rules of oci build jobs

docker-compose.prod.yml

@@ -5,6 +5,7 @@ services:
     image: DOCKER_REGISTRY_REPO:backend # DOCKER_REGISTRY_REPO will be replaced by CI
     command: "--http=0.0.0.0:8090 --dir=/htwkalender/data/pb_data"
     pull_policy: always
+    restart: always
     # open port 8090
     ports:
       - "8090:8090"
@@ -14,6 +15,7 @@ services:
   htwkalender-frontend:
     image: DOCKER_REGISTRY_REPO:frontend # DOCKER_REGISTRY_REPO will be replaced by CI
     pull_policy: always
+    restart: always
     ports:
       - "8000:8000"
     depends_on:
@@ -21,6 +23,7 @@ services:
 
   rproxy:
     image: bitnami/nginx:1.25
+    restart: always
     volumes:
       - ./reverseproxy.conf:/opt/bitnami/nginx/conf/nginx.conf
     depends_on: