msm: vidc: log correct width and height when session overloaded

When session is overloaded the capture port's width and height values
are being printed instead of max of capture and output port values.
Correct the logging to avoid wrong interpretations when session
is overloaded.

CRs-Fixed: 706177
Change-Id: Ibea615d4ff3268c3ca7a69b5939054ae93cf293f
Signed-off-by: Srinu Gorle <sgorle@codeaurora.org>