$ git clone -n http://git.inferitos.ru/rpms/gdb /var/lib/mock/inferit-9_6-bootstrap-build-93686-179122/root/chroot_tmpdir/scmroot/gdb
Cloning into '/var/lib/mock/inferit-9_6-bootstrap-build-93686-179122/root/chroot_tmpdir/scmroot/gdb'...
$ git fetch origin changed/i9c-beta/gdb-14.2-4.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/gdb
 * [new tag]         changed/i9c-beta/gdb-14.2-4.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 15a690a import gdb-14.2-4.el9