* Remove explicit install of grub-efi* packages for amd64

* Remove systemd-networkd artifacts from includes.chroot

live-build/buildd/hooks/02-disk-image-uefi.binary

@@ -84,7 +84,7 @@ install_grub() {
             ;;
         amd64)
             chroot mountpoint apt-get install -qqy grub-pc
-            chroot mountpoint apt-get install -qqy grub-efi-amd64-signed grub-efi-amd64 shim-signed
+            chroot mountpoint apt-get install -qqy shim-signed
             grub_modules="multiboot serial usb usb_keyboard"
             efi_target=x86_64-efi
             ;;

live-build/buildd/includes.chroot/etc/systemd/system/multi-user.target.wants/systemd-networkd.service

@@ -1 +0,0 @@
-/lib/systemd/system/systemd-networkd.service

live-build/buildd/includes.chroot/etc/systemd/system/network-online.target.wants/systemd-networkd-wait-online.service

@@ -1 +0,0 @@
-/lib/systemd/system/systemd-networkd-wait-online.service

live-build/buildd/includes.chroot/etc/systemd/system/sockets.target.wants/systemd-networkd.socket

@@ -1 +0,0 @@
-/lib/systemd/system/systemd-networkd.socket