[media] media: rc: nuvoton-cir: add support for the NCT6779D

Add support for the NCT6779D. It's found e.g. on the Zotac CI321 mini-pc
and I successfully tested it on this device.

Signed-off-by: Heiner Kallweit <[e-mail]>
Signed-off-by: Mauro Carvalho Chehab <[e-mail]>

drivers/media/rc/nuvoton-cir.c

···
 	{ "w83667hg", NVT_W83667HG },
 	{ "NCT6775F", NVT_6775F },
 	{ "NCT6776F", NVT_6776F },
+	{ "NCT6779D", NVT_6779D },
 };
 
 static inline bool is_w83667hg(struct nvt_dev *nvt)

drivers/media/rc/nuvoton-cir.h

···
 	NVT_UNKNOWN	= 0,
 	NVT_W83667HG	= 0xa510,
 	NVT_6775F	= 0xb470,
-	NVT_6776F	= 0xc330
+	NVT_6776F	= 0xc330,
+	NVT_6779D	= 0xc560
 };
 
 struct nvt_chip {