$ git clone -n https://src.fedoraproject.org/rpms/qt6-qtimageformats.git /var/lib/mock/f40-build-1465756-23665/root/chroot_tmpdir/scmroot/qt6-qtimageformats
Cloning into '/var/lib/mock/f40-build-1465756-23665/root/chroot_tmpdir/scmroot/qt6-qtimageformats'...
$ git fetch origin fc636b0e78e96bd0b179cebeeda31d3c0ada2811:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt6-qtimageformats
 * [new ref]         fc636b0e78e96bd0b179cebeeda31d3c0ada2811 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fc636b0 6.7.2