chore: upgrade gitea to 1.27.2-rootless, postgres to 15.19

compose.postgres.yml

@@ -10,7 +10,7 @@ services:
     secrets:
       - db_password
   db:
-    image: postgres:15.18
+    image: postgres:15.19
     deploy:
       labels:
         backupbot.backup.pre-hook: "/pg_backup.sh backup"

compose.yml

@@ -3,7 +3,7 @@ version: "3.8"
 
 services:
   app:
-    image: "gitea/gitea:1.27.1-rootless"
+    image: "gitea/gitea:1.27.2-rootless"
     configs:
       - source: app_ini
         target: /etc/gitea/app.ini