msm: vidc: enhance resolution capability check

The video firmware can support WxH as well as
HxW resolutions. Without this check, supported
video clips will be rejected as unsupported.

Change-Id: I9f4ccc89ad4d0ad56527f98c7188012508138f05
Signed-off-by: Arun Menon <avmenon@codeaurora.org>