adds renovate.json

renovate.json

@@ -3,20 +3,5 @@
     "extends": [
       "config:base", 
       ":disableDependencyDashboard"
-    ],
-    "packageRules": [
-      {
-        "groupName": "git fork",
-        "matchManagers": [
-          "gitfork"
-        ],
-        "automerge": true,
-        "automergeType": "pr",
-        "platformAutomerge": true,
-        "rebaseWhen": "auto"
-      }
-    ],
-    "gitfork": {
-      "repository": "https://git.code.tecnalia.com/smartdatalab/public/applications/renovate-sample-base.git"
-    }
+    ]
 }
\ No newline at end of file