lorax: Don't disable network for efi image creation

Doing so prevents livenet from loading and causes dracut to fail.

lorax-templates-qubes/templates/efi.tmpl

@@ -41,7 +41,7 @@ install boot/efi/EFI/*/fonts/unicode.pf2 ${EFIBOOTDIR}/fonts/
     %>
     %if include_kernel:
         copy ${KERNELDIR}/vmlinuz ${EFIBOOTDIR}
-        runcmd chroot ${inroot} dracut --nomdadmconf --nolvmconf --xz --install '/.buildstamp' --add 'anaconda pollcdrom' --omit "network multipath modsign systemd crypt shutdown plymouth fcoe fcoe-uefi nfs iscsi ifcfg" --omit-drivers="${scsi_modules}" --omit-drivers="${extra_modules}" /boot/efi/EFI/qubes/initrd-small.img ${kver}
+        runcmd chroot ${inroot} dracut --nomdadmconf --nolvmconf --xz --install '/.buildstamp' --add 'anaconda pollcdrom' --omit "multipath modsign systemd crypt shutdown plymouth fcoe fcoe-uefi nfs iscsi ifcfg" --omit-drivers="${scsi_modules}" --omit-drivers="${extra_modules}" /boot/efi/EFI/qubes/initrd-small.img ${kver}
         install boot/efi/EFI/qubes/initrd-small.img ${EFIBOOTDIR}/initrd.img
     %endif
     install ${configdir}/grub2-efi.cfg ${eficonf}