dgram: tighten `address` validation in `socket.send`

PR-URL: https://github.com/nodejs/node/pull/39190


Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>