feat(renovate) Improve renovate configuration (#336)

Author: eoehen

renovate.json

@@ -1,7 +1,13 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
   "extends": [
-    "config:recommended"
+    "config:base"
   ],
-  "prHourlyLimit": 3
+  "prHourlyLimit": 3,
+  "packageRules": [
+    {
+      "matchUpdateTypes": ["major"],
+      "dependencyDashboardApproval": true
+    }
+  ]
 }