initramfs-tools/hooks/reform: add rk3588 for next and pocket

initramfs-tools/hooks/reform

@@ -28,6 +28,8 @@ case $MACHINE in
 	"MNT Reform 2 with RCORE RK3588 Module") : ;;
 	"MNT Pocket Reform with i.MX8MP Module") : ;;
 	"MNT Pocket Reform with BPI-CM4 Module") : ;;
+	"MNT Pocket Reform with RCORE RK3588 Module") : ;;
+	"MNT Reform Next with RCORE RK3588 Module") : ;;
 	"")
 		echo "W: unable to deduce target machine for reform initramfs-hook" >&2
 		;;