Add stock libqc-opt

Change-Id: Ib6721d81877eb855608d9c912e0548be6a15f00f
Revert "New C2D blobs from the samsung vendor repo"

This reverts commit 8c3f7617eed72ffdfacefdebb04fd4db7855ac76.
Actually add libqc-opt

Change-Id: I77573128ffc4ea2e6c17b07c74f82f3914fad01b