Update dependency postgres to v13.7

Author: renovate-bot

docker-compose.dev.yml

@@ -1,7 +1,7 @@
 version: '3.3'
 services:
   db:
-    image: postgres:13.5
+    image: postgres:13.7
     restart: always
     environment:
       POSTGRES_USER: warp

docker-compose.yml

@@ -1,7 +1,7 @@
 version: '3.3'
 services:
   db:
-    image: postgres:13.5
+    image: postgres:13.7
     restart: always
     env_file:
       - .env