🤖 chore: Add debug key in .babel.env.

These changes were automatically generated by a transform whose code can be found at:
  - https://github.com/aureooms/rejuvenate/blob/a5a57b70ac6fd6fb77fdab32e6b7be7519ce9564/src/transforms/package.json:ensure-babel-env-debug.js
Please contact the author of the transform if you believe there was an error.

package.json

@@ -86,7 +86,8 @@
     "env": {
       "development": {
         "sourceMaps": "inline"
-      }
+      },
+      "debug": {}
     }
   }
 }