package/tor: security bump version to 0.4.8.8
Release notes:
https://gitlab.torproject.org/tpo/core/tor/-/raw/release-0.4.8/ReleaseNotes
https://forum.torproject.org/t/security-release-0-4-7-16-and-0-4-8-8/10064
Fixes TROVE-2023-004.
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>