src: remove unused `ERR_TRANSFERRING_EXTERNALIZED_SHAREDARRAYBUFFER`

Removed in 2bdeb88c.

Refs: https://github.com/nodejs/node/pull/30020

PR-URL: https://github.com/nodejs/node/pull/33810


Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>