$ git clone -n https://src.fedoraproject.org/rpms/QXlsx.git /var/lib/mock/f40-build-791932-137933/root/chroot_tmpdir/scmroot/QXlsx
Cloning into '/var/lib/mock/f40-build-791932-137933/root/chroot_tmpdir/scmroot/QXlsx'...
$ git fetch origin cd790416c596f78f0e7e4418659d67c2c1038dae:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/QXlsx
 * [new ref]         cd790416c596f78f0e7e4418659d67c2c1038dae -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cd79041 Rebuild (qt6)