package/mtools: bump version to 4.0.48
Release notes:
https://lists.gnu.org/archive/html/info-mtools/2025-02/msg00019.html
Changelog:
https://svn.savannah.gnu.org/viewvc/mtools/tags/4.0.48/NEWS?view=markup
Signed-off-by: Kadambini Nema <kadambini.nema@gmail.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>