Documentation: Update cardlists

Two new devices were added, but the cardlists weren't updated.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

Documentation/video4linux/CARDLIST.bttv

@@ -164,3 +164,4 @@
 163 -> Bt848 Capture 14MHz
 164 -> CyberVision CV06 (SV)
 165 -> Kworld V-Stream Xpert TV PVR878
+166 -> PCI-8604PW

Documentation/video4linux/CARDLIST.em28xx

@@ -92,3 +92,4 @@
  91 -> SpeedLink Vicious And Devine Laplace webcam (em2765)        [1ae7:9003,1ae7:9004]
  92 -> PCTV DVB-S2 Stick (461e)                 (em28178)
  93 -> KWorld USB ATSC TV Stick UB435-Q V3      (em2874)        [1b80:e34c]
+ 94 -> PCTV tripleStick (292e)                  (em28178)