🤖 config(renovate.json): Remove custom automerge key for major bumps.

These changes were automatically generated by a transform whose code can be found at:
  - https://github.com/make-github-pseudonymous-again/rejuvenate/blob/a44c42967442d65fd14272682fb84a6f32feb841/src/transforms/renovate:remove-custom-major-automerge-setting.js
Please contact the author of the transform if you believe there was an error.

renovate.json

@@ -1,8 +1,5 @@
 {
   "extends": [
     "github>make-github-pseudonymous-again/renovate-config-js-library"
-  ],
-  "major": {
-    "automerge": false
-  }
+  ]
 }