chore(deps)!: update prodrigestivill/postgres-backup-local docker tag to v18

Author: renovate[bot]

src/production/production.yml

@@ -50,7 +50,7 @@ services:
       POSTGRES_HOST: postgres
       POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password
       POSTGRES_USER_FILE: /run/secrets/postgres_user
-    image: prodrigestivill/postgres-backup-local:17-alpine
+    image: prodrigestivill/postgres-backup-local:18-alpine
     secrets:
       - postgres-backup_db
       - postgres_password