$ git clone -n https://src.fedoraproject.org/rpms/kf5-kdelibs4support.git /var/lib/mock/f40-build-2276353-55147/root/chroot_tmpdir/scmroot/kf5-kdelibs4support
Cloning into '/var/lib/mock/f40-build-2276353-55147/root/chroot_tmpdir/scmroot/kf5-kdelibs4support'...
$ git fetch origin c7bafa8fa8a4722b99de1ceb17d5762f7bf5784d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kdelibs4support
 * [new ref]         c7bafa8fa8a4722b99de1ceb17d5762f7bf5784d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c7bafa8 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild