chore: do not bump version label in PR

The version label bump is handled by 'abra recipe release' after the
upstream PR merges, not in the upgrade PR itself.

compose.postgres.yml

@@ -14,7 +14,7 @@ services:
       - db_password
 
   db:
-    image: postgres:16
+    image: pgautoupgrade/pgautoupgrade:18-alpine
     networks:
       - internal_network
     environment:
@@ -30,7 +30,7 @@ services:
     healthcheck:
       test: ["CMD", "pg_isready", "-U", "root", "-d", "n8n"]
     volumes:
-      - 'postgresql_data:/var/lib/postgresql/data'
+      - 'postgresql_data:/var/lib/postgresql'
     entrypoint: /docker-entrypoint.sh
     deploy:
       labels:

compose.yml

@@ -1,6 +1,6 @@
 services:
   app:
-    image: n8nio/n8n:2.1.4
+    image: n8nio/n8n:2.34.2
     environment:
       - N8N_PERSONALIZATION_ENABLED
       - N8N_DIAGNOSTICS_ENABLED