chore: update renovate regrex

renovate.json

@@ -4,25 +4,19 @@
     "local>RenovateBot/renovate-config",
     ":semanticCommitTypeAll(chore)"
   ],
+  "ignoreDeps": ["postgres"],
   "automerge": false,
-  "commitBodyTable": true,
-  "ignoreTests": true,
-  "major": {
-    "automerge": false,
-    "commitMessagePrefix": "chore(deps-major): ",
-    "labels": ["dependencies", "breaking"]
-  },
-  "customManagers": [
+  "automergeType": "branch",
+  "packageRules": [
     {
-      "customType": "regex",
-      "managerFilePatterns": [
-        "(^|/)tasks/.*\\.ya?ml$"
-      ],
+      "description": "Scan group_vars/all.yml for Docker images",
+      "matchFiles": ["group_vars/all.yml"],
       "matchStrings": [
-        "(?<varName>\\w+_image):\\s+\"?(?<depName>[\\w./-]+):(?<currentValue>[\\w.-]+)\"?"
+        "alpine_latest_image:\\s*\"(?<currentValue>.*?)\"",
+        "ubuntu_latest_image:\\s*\"(?<currentValue>.*?)\"",
+        "debian_latest_image:\\s*\"(?<currentValue>.*?)\""
       ],
-      "datasourceTemplate": "docker",
-      "versioningTemplate": "docker"
+      "datasourceTemplate": "docker"
     }
   ]
 }