Upgrade postgres dbs

firefoxsync/docker-compose.yaml

@@ -30,7 +30,7 @@ services:
 
 
   db:
-    image: postgres:13
+    image: postgres:${POSTGRES_VERSION}
     restart: unless-stopped
     environment:
       - POSTGRES_USER=${POSTGRES_USER}
@@ -40,7 +40,6 @@ services:
       - firefoxsync
     volumes:
       - ${VOLUMES_PATH}/firefoxsync/db:/var/lib/postgresql/data
-    user: ${UID}:${GID}
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER}"]
       interval: 10s