media: vivid: Add 16-bit bayer to format list

New 16-bit bayer options are available in tpg so enable them in vivid.

Signed-off-by: Bård Eirik Winther <bwinther@cisco.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>