🤖 config(renovate.json): Use shared config.

These changes were automatically generated by a transform whose code can be found at:
  - https://github.com/make-github-pseudonymous-again/rejuvenate/blob/1b5252aec880aa76850f97b16980a6ce00c782c4/src/transforms/renovate:use-shared-config.js
Please contact the author of the transform if you believe there was an error.

renovate.json

@@ -1,6 +1,6 @@
 {
   "extends": [
-    "config:base"
+    "github>make-github-pseudonymous-again/renovate-config-js-library"
   ],
   "automerge": true
 }