media: ov5695: Off by one in ov5695_enum_frame_sizes()

The ">" should be ">=" so that we don't read one element beyond the end
of the array.

Fixes: 8a77009b ("media: ov5695: add support for OV5695 sensor")

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>