msm: vidc: Align HFI frame quality struct with FW struct

HFI_HEIC_FRAME_QUALITY_TYPE in FW expects a structure that has
frame_quality and array of reserved fields as member.
Fix HFI struct to align with FW struct.

Change-Id: Id205018a2d6ebe5989327904e0c205a4fe9eadd2
CRs-Fixed: 2264724
Signed-off-by: Amit Shekhar <ashekhar@codeaurora.org>