$ git clone -n https://src.fedoraproject.org/rpms/xfce4-dict.git /var/lib/mock/f40-build-795316-140108/root/chroot_tmpdir/scmroot/xfce4-dict
Cloning into '/var/lib/mock/f40-build-795316-140108/root/chroot_tmpdir/scmroot/xfce4-dict'...
$ git fetch origin fb9fea1f83e45d5bd9d4a100a7c13cc66b181064:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xfce4-dict
 * [new ref]         fb9fea1f83e45d5bd9d4a100a7c13cc66b181064 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fb9fea1 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild