$ git clone -n https://src.fedoraproject.org/rpms/netavark.git /var/lib/mock/f40-build-1926131-25107/root/chroot_tmpdir/scmroot/netavark
Cloning into '/var/lib/mock/f40-build-1926131-25107/root/chroot_tmpdir/scmroot/netavark'...
$ git fetch origin a3f21ea6067bb2b367657c9b9163c878e49e07ed:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/netavark
 * [new ref]         a3f21ea6067bb2b367657c9b9163c878e49e07ed -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a3f21ea Update to 1.12.1 upstream release