lib: migrate to getOptions in loaders.js

PR-URL: #23455
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>

lib/internal/bootstrap/loaders.js

@@ -218,7 +218,7 @@
     NativeModule.isInternal = function(id) {
       return id.startsWith('internal/') ||
           (id === 'worker_threads' &&
-           !process.binding('config').experimentalWorker);
+           !internalBinding('options').getOptions('--experimental-worker'));
     };
   }