media: venus: venc: Set HDR10 PQ SEI property only for MAIN10 profile

The HDR10 PQ SEI should be set only when the codec is HEVC and
the profile is MAIN10, otherwise some artefacts could be produced
on the encoded bitstream.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>