$ git clone -n https://src.fedoraproject.org/rpms/kdsingleapplication.git /var/lib/mock/f40-build-2670920-67366/root/chroot_tmpdir/scmroot/kdsingleapplication
Cloning into '/var/lib/mock/f40-build-2670920-67366/root/chroot_tmpdir/scmroot/kdsingleapplication'...
$ git fetch origin 5070ded160abb2058037b0103ef6c9a240c7bbe2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdsingleapplication
 * [new ref]         5070ded160abb2058037b0103ef6c9a240c7bbe2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5070ded Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild