build: remove rulesJsInteropMode (angular#63448)

This is no longer needed.

PR Close angular#63448

Author: alan-agius4

.ng-dev/release.mts

@@ -2,7 +2,6 @@ import {ReleaseConfig} from '@angular/ng-dev';
 
 /** Configuration for the `ng-dev release` command. */
 export const release: ReleaseConfig = {
-  rulesJsInteropMode: true,
   publishRegistry: 'https://wombat-dressing-room.appspot.com',
   representativeNpmPackage: '@angular/core',
   npmPackages: [