test: check --test is disallowed in NODE_OPTIONS

PR-URL: #44846
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Daeyeon Jeong <daeyeon.dev@gmail.com>
Reviewed-By: Tierney Cyren <hello@bnb.im>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Zeyu "Alex" Yang <himself65@outlook.com>

test/parallel/test-cli-node-options-disallowed.js

@@ -28,6 +28,7 @@ disallow('--v8-options');
 disallow('--expose_internals');
 disallow('--expose-internals');
 disallow('--');
+disallow('--test');
 
 function disallow(opt) {
   const env = { ...process.env, NODE_OPTIONS: opt };