$ git clone -n https://src.fedoraproject.org/rpms/m17n-db.git /var/lib/mock/f40-build-2296729-56410/root/chroot_tmpdir/scmroot/m17n-db
Cloning into '/var/lib/mock/f40-build-2296729-56410/root/chroot_tmpdir/scmroot/m17n-db'...
$ git fetch origin a693c2794d8b055bf09027610ac1479d626ce0d6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/m17n-db
 * [new ref]         a693c2794d8b055bf09027610ac1479d626ce0d6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a693c27 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild