$ git clone -n https://src.fedoraproject.org/rpms/gh.git /var/lib/mock/f38-build-side-42-init-devel-1145624-30457/root/chroot_tmpdir/scmroot/gh
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1145624-30457/root/chroot_tmpdir/scmroot/gh'...
$ git fetch origin cb550fcc5a2bbfdff70fd9fc41d3d06d76792619:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gh
 * [new ref]         cb550fcc5a2bbfdff70fd9fc41d3d06d76792619 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cb550fc Update to 2.32.1 - Closes rhbz#2225398