$ git clone -n https://src.fedoraproject.org/rpms/gh.git /var/lib/mock/f40-build-2493743-61664/root/chroot_tmpdir/scmroot/gh
Cloning into '/var/lib/mock/f40-build-2493743-61664/root/chroot_tmpdir/scmroot/gh'...
$ git fetch origin 61f16d72501118b34e30469287798880f7edf2e8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gh
 * [new ref]         61f16d72501118b34e30469287798880f7edf2e8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 61f16d7 Update to 2.44.1 - Closes rhbz#2264474