$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtconnectivity.git /var/lib/mock/f40-build-2204789-51970/root/chroot_tmpdir/scmroot/qt6-qtconnectivity
Cloning into '/var/lib/mock/f40-build-2204789-51970/root/chroot_tmpdir/scmroot/qt6-qtconnectivity'...
$ git fetch origin 8b44de60ada7d4aa1681010f6d42feaa354ff013:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtconnectivity
 * [new ref]         8b44de60ada7d4aa1681010f6d42feaa354ff013 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8b44de6 6.6.1