media: allegro: fix row and column in response message

The fields for the number of rows and columns in the encode frame
response message are switched. This causes broken PPS, if the encoder
uses tiles for encoding and the number of rows and columns differ.

Write the fields of the response message into the correct fields of the
the internal data structure when parsing the response message.

Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>