(#380) updated renovate config

Author: nils-a

.github/renovate.json

@@ -1,16 +1,18 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "extends": [ "github>nils-a/renovate-config" ],
+  "extends": [
+      "github>cake-contrib/renovate-presets:cake-recipe",
+      "github>cake-contrib/renovate-presets:github-actions"
+  ],
   "packageRules": [
     {
       "matchPackageNames": [
-        "cake.tool",
-        "Cake.Core",
         "Microsoft.Build",
         "Microsoft.Build.Framework",
         "Microsoft.Build.Utilities.Core"
       ],
       "enabled": false
     }
-  ]
-}
+  ],
+  "milestone": 17
+}