$ git clone -n https://src.fedoraproject.org/rpms/libvpd.git /var/lib/mock/f40-build-801867-143880/root/chroot_tmpdir/scmroot/libvpd
Cloning into '/var/lib/mock/f40-build-801867-143880/root/chroot_tmpdir/scmroot/libvpd'...
$ git fetch origin c8b8d1aebdd0875d0958a57b451bbca51b7293f8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libvpd
 * [new ref]         c8b8d1aebdd0875d0958a57b451bbca51b7293f8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c8b8d1a Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild