$ git clone -n https://src.fedoraproject.org/rpms/js-jquery-ui.git /var/lib/mock/f40-build-2111374-50662/root/chroot_tmpdir/scmroot/js-jquery-ui
Cloning into '/var/lib/mock/f40-build-2111374-50662/root/chroot_tmpdir/scmroot/js-jquery-ui'...
$ git fetch origin a88512edc5bba83b1503e275a2c94e8c5e702334:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/js-jquery-ui
 * [new ref]         a88512edc5bba83b1503e275a2c94e8c5e702334 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a88512e Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild