$ git clone -n https://src.fedoraproject.org/rpms/lxqt-session.git /var/lib/mock/f39-build-1658671-40606/root/chroot_tmpdir/scmroot/lxqt-session
Cloning into '/var/lib/mock/f39-build-1658671-40606/root/chroot_tmpdir/scmroot/lxqt-session'...
$ git fetch origin a254e00a850376f104eefbaebbab0e46eb8bc01d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lxqt-session
 * [new ref]         a254e00a850376f104eefbaebbab0e46eb8bc01d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a254e00 Update version to 1.3.0