$ git clone -n https://src.fedoraproject.org/rpms/fwupd-efi.git /var/lib/mock/f42-build-3347383-45004/root/chroot_tmpdir/scmroot/fwupd-efi
Cloning into '/var/lib/mock/f42-build-3347383-45004/root/chroot_tmpdir/scmroot/fwupd-efi'...
$ git fetch origin a5b3b5635a330adf17605470cb80c3df5afe13d3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fwupd-efi
 * [new ref]         a5b3b5635a330adf17605470cb80c3df5afe13d3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a5b3b56 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild