[FW] Add import container in DB network

roles/music/templates/import.yml.j2

@@ -1,9 +1,21 @@
 version: "{{ compose_version }}"
 
+volumes:
+  frontend:
+    name: funkwhale_frontend
+  static:
+    name: funkwhale_static
+
+networks:
+  db:
+    name: funkwhale_db
+
 services:
   api:
     image: "funkwhale/funkwhale:{{ funkwhale_version }}"
     container_name: funkwhale_import
+    networks:
+      - db
     env_file:
       - ./conf.env
     volumes: