$ git clone -n https://src.fedoraproject.org/rpms/kf5-kcodecs.git /var/lib/mock/f41-build-823562-153775/root/chroot_tmpdir/scmroot/kf5-kcodecs
Cloning into '/var/lib/mock/f41-build-823562-153775/root/chroot_tmpdir/scmroot/kf5-kcodecs'...
$ git fetch origin 79f04f8de9bf0ddd1a8f5f1238f42e93538350d0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kcodecs
 * [new ref]         79f04f8de9bf0ddd1a8f5f1238f42e93538350d0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 79f04f8 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild