chore(deps): update docker.io/library/node docker tag to v25

renovate.json

@@ -2,17 +2,13 @@
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
   "customManagers": [
     {
-      "customType": "regex",
-      "fileMatch": [
-        "^README\\.md$"
-      ],
+      "fileMatch": ["^README\\.md$"],
       "matchStrings": [
         "IMAGE_VERSION=(?<currentValue>.*)"
       ],
-      "datasourceTemplate": "docker",
       "depNameTemplate": "volker.raschek/docker-compose",
-      "lookupNameTemplate": "git.cryptic.systems/volker.raschek/docker-compose",
-      "versioningTemplate": "semver"
+      "datasourceTemplate": "docker",
+      "registryUrlTemplate": "https://git.cryptic.systems"
     }
   ],
   "extends": [
@@ -27,12 +23,8 @@
         "renovate/automerge"
       ],
       "automerge": true,
-      "matchPackageNames": [
-        "docker-compose"
-      ],
-      "matchManagers": [
-        "regex"
-      ]
+      "matchPackageNames": [ "docker-compose" ],
+      "matchManagers": [ "regex" ]
     }
   ]
-}
+}