$ git clone -n https://src.fedoraproject.org/rpms/grilo-plugins.git /var/lib/mock/f40-build-797614-141419/root/chroot_tmpdir/scmroot/grilo-plugins
Cloning into '/var/lib/mock/f40-build-797614-141419/root/chroot_tmpdir/scmroot/grilo-plugins'...
$ git fetch origin 4f6d0d9e1fffe69dd85d10b90a0ea6f1b1145a37:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/grilo-plugins
 * [new ref]         4f6d0d9e1fffe69dd85d10b90a0ea6f1b1145a37 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4f6d0d9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild