$ git clone -n http://git.inferitos.ru/rpms/grub2 /var/lib/mock/inferit-9_6-bootstrap-build-el9_6-100322-186616/root/chroot_tmpdir/scmroot/grub2
Cloning into '/var/lib/mock/inferit-9_6-bootstrap-build-el9_6-100322-186616/root/chroot_tmpdir/scmroot/grub2'...
$ git fetch origin changed/i9-beta/grub2-2.06-100.el9_6.inferit:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/grub2
 * [new tag]         changed/i9-beta/grub2-2.06-100.el9_6.inferit -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 301b3ed Merge branch 'i9c-beta' into i9-beta