$ git clone -n https://src.fedoraproject.org/rpms/fwupd-efi.git /var/lib/mock/f40-build-2645460-66563/root/chroot_tmpdir/scmroot/fwupd-efi
Cloning into '/var/lib/mock/f40-build-2645460-66563/root/chroot_tmpdir/scmroot/fwupd-efi'...
$ git fetch origin 16af8f72e7aeca43b769836466737d28dca8c552:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fwupd-efi
 * [new ref]         16af8f72e7aeca43b769836466737d28dca8c552 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 16af8f7 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild