errors: fix ERR_MODULE_RESOLUTION_LEGACY message

PR-URL: https://github.com/nodejs/node/pull/15290
Refs: https://github.com/nodejs/node/pull/14369


Reviewed-By: Bradley Farias <bradley.meck@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>