fix: update renovate.json to enforce minimumReleaseAge and internalChecksFilter

Author: SteKoe

renovate.json

@@ -6,10 +6,8 @@
     "bot",
     "dependencies"
   ],
-  "npm": {
-    "minimumReleaseAge": "5 days",
-    "internalChecksFilter": "strict"
-  },
+  "minimumReleaseAge": "5 days",
+  "internalChecksFilter": "strict",
   "packageRules": [
     {
       "description": "Automatically merge minor and patch-level updates when checks pass, creates a PR otherwise",