$ git clone -n https://src.fedoraproject.org/rpms/bvi.git /var/lib/mock/f40-build-2274910-55040/root/chroot_tmpdir/scmroot/bvi
Cloning into '/var/lib/mock/f40-build-2274910-55040/root/chroot_tmpdir/scmroot/bvi'...
$ git fetch origin b80ebe6e8b46258266b670ec6a715bfe26c8bc96:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/bvi
 * [new ref]         b80ebe6e8b46258266b670ec6a715bfe26c8bc96 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b80ebe6 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild