$ git clone -n https://src.fedoraproject.org/rpms/mate-system-monitor.git /var/lib/mock/f39-build-1559360-37322/root/chroot_tmpdir/scmroot/mate-system-monitor
Cloning into '/var/lib/mock/f39-build-1559360-37322/root/chroot_tmpdir/scmroot/mate-system-monitor'...
$ git fetch origin ead593ec4c9b4e808bac74f36d313c0889914cc0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mate-system-monitor
 * [new ref]         ead593ec4c9b4e808bac74f36d313c0889914cc0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ead593e Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild