Update renovate.json

Author: wax911

renovate.json

@@ -2,5 +2,8 @@
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
   "extends": [
     "config:base"
-  ]
+  ],
+  "labels": ["dependencies"],
+  "baseBranches": ["dependencies/version-bump"],
+  "schedule": ["every weekend"]
 }