lib: remove unused file fetch_module

PR-URL: #55880 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Jacob Smith <jacob@frende.me> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: Chemi Atlow <chemi@atlow.co.il> Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com>

Author: targos