[media] solo6x10: Kconfig: Add supported card list to the SOLO6X10 knob

Explicitly list the cards supported by and tested with this driver.

Signed-off-by: Ismael Luceno <ismael.luceno@corp.bluecherry.net>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>