$ git clone -n https://src.fedoraproject.org/rpms/kcolorchooser.git /var/lib/mock/f40-build-2346103-59993/root/chroot_tmpdir/scmroot/kcolorchooser
Cloning into '/var/lib/mock/f40-build-2346103-59993/root/chroot_tmpdir/scmroot/kcolorchooser'...
$ git fetch origin 224b8dc4cbb29eacb88992f834d0130aa95f98ed:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kcolorchooser
 * [new ref]         224b8dc4cbb29eacb88992f834d0130aa95f98ed -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 224b8dc Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild