$ git clone -n https://src.fedoraproject.org/rpms/elementary-files.git /var/lib/mock/f41-build-749599-13378/root/chroot_tmpdir/scmroot/elementary-files
Cloning into '/var/lib/mock/f41-build-749599-13378/root/chroot_tmpdir/scmroot/elementary-files'...
$ git fetch origin 830a919cc1ff604cd981825d37db07c9cf5c9dce:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/elementary-files
 * [new ref]         830a919cc1ff604cd981825d37db07c9cf5c9dce -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 830a919 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild