$ git clone -n https://src.fedoraproject.org/rpms/netavark.git /var/lib/mock/f45-build-39714-750/root/chroot_tmpdir/scmroot/netavark
Cloning into '/var/lib/mock/f45-build-39714-750/root/chroot_tmpdir/scmroot/netavark'...
$ git fetch origin 31f657e1208c52fef4fb982c3ebf4b49e227c884:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/netavark
 * [new ref]         31f657e1208c52fef4fb982c3ebf4b49e227c884 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 31f657e Update to 2.1.0 upstream release