chore: update renovate regrex

renovate.json

@@ -6,17 +6,19 @@
   ],
   "ignoreDeps": ["postgres"],
   "automerge": false,
-  "automergeType": "branch",
   "packageRules": [
     {
-      "description": "Scan group_vars/all.yml for Docker images",
-      "matchFiles": ["group_vars/all.yml"],
-      "matchStrings": [
-        "alpine_latest_image:\\s*\"(?<currentValue>.*?)\"",
-        "ubuntu_latest_image:\\s*\"(?<currentValue>.*?)\"",
-        "debian_latest_image:\\s*\"(?<currentValue>.*?)\""
-      ],
-      "datasourceTemplate": "docker"
+      "description": "Update Docker images defined in YAML files",
+      "matchFilePatterns": [".*\\.yml$"],
+      "customManagers": [
+        {
+          "manager": "regex",
+          "datasource": "docker",
+          "extractVersion": "(?:alpine_latest_image|ubuntu_latest_image|debian_latest_image|image):\\s*\"(?<currentValue>[^\"]+)\"",
+          "depNameTemplate": "{{#if (match \"alpine_latest_image\")}}alpine{{else if (match \"ubuntu_latest_image\")}}ubuntu{{else if (match \"debian_latest_image\")}}debian{{else}}docker-image{{/if}}",
+          "versioning": "docker"
+        }
+      ]
     }
   ]
 }