$ git clone -n https://src.fedoraproject.org/rpms/glab.git /var/lib/mock/f38-build-729767-101840/root/chroot_tmpdir/scmroot/glab
Cloning into '/var/lib/mock/f38-build-729767-101840/root/chroot_tmpdir/scmroot/glab'...
$ git fetch origin 5ae6053fe22335506768083d6cf1c1b3411364fd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/glab
 * [new ref]         5ae6053fe22335506768083d6cf1c1b3411364fd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5ae6053 Update to 1.31.0 - Closes rhbz#2208685