$ git clone -n https://src.fedoraproject.org/rpms/hplip.git /var/lib/mock/f40-build-1712221-24613/root/chroot_tmpdir/scmroot/hplip
Cloning into '/var/lib/mock/f40-build-1712221-24613/root/chroot_tmpdir/scmroot/hplip'...
$ git fetch origin c78ccf59f8cda28f09402350909dbfe0cc2e7011:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hplip
 * [new ref]         c78ccf59f8cda28f09402350909dbfe0cc2e7011 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c78ccf5 2292623 - hplip-3.24.4 is available