Configure renovate to automerge minor and patch updates and explicitly list enable package managers

Author: wlodarcp

renovate.json

@@ -1,5 +1,15 @@
 {
   "extends": [
     "config:base"
-  ]
+  ],
+  "packageRules": [
+    {
+      "updateTypes": [
+        "minor",
+        "patch"
+      ],
+      "automerge": true
+    }
+  ],
+  "enabledManagers": ["gradle", "gradle-wrapper"]
 }