[CentOS-mirror] Change url

Sat Dec 30 11:53:59 UTC 2023
dmitry at shishkin.email <dmitry at shishkin.email>

Hi!

URL changed from mirror.surf to repository.su.
A new path to the mirror:

HTTP — http://repository.su/centos
RSYNC — rsync://repository.su/centos
HTTPS — https://repository.su/centos

HTTP — http://repository.su/centos-altarch
RSYNC — rsync://repository.su/centos-altarch
HTTPS — https://repository.su/centos-altarch