msm-vidc: Modify Q6 HFI not to alter VP8 max supported width

Modify Q6 HFI not to alter the core returned max supported
width and height. Whereas venus HFI will alter the the max
supported width and height to 1080p.

Change-Id: I901862e8fc98a1a6d80e62e7ab2d6477de5f07a4
Signed-off-by: Ravi Kiran Vonteddu <rvontedd@codeaurora.org>
Merge "msm-vidc: Modify Q6 HFI not to alter VP8 max supported width"