media: coda: add missing h.264 levels

This enables reordering support for h.264 main profile level 4.2,
5.0, and 5.1 streams. Even though we likely can't play back such
streams at full speed, we should still recognize them correctly.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>