build: remove wombot proxy registry from package.jsons for release (#37378)

Due to an outage with the proxy we rely on for publishing, we need
to temporarily directly publish to NPM using our own angular
credentials again.

PR Close #37378

packages/compiler-cli/package.json

@@ -48,8 +48,5 @@
   "homepage": "https://github.com/angular/angular/tree/master/packages/compiler-cli",
   "ng-update": {
     "packageGroup": "NG_UPDATE_PACKAGE_GROUP"
-  },
-  "publishConfig": {
-    "registry": "https://wombat-dressing-room.appspot.com"
   }
-}
+}