Description:
1. Added u8s8s32of32,u8s8s32obf16, s8s8s32of32 and s8s8s32obf16 APIs.
Where the inputs are uint8/int8 and the processing is done using
VNNI but the output is stored in f32 and bf16 formats. All the int8
kernels are reused and updated with the new output data types.
2. Added F32 data type support in bias.
3. Updated the bench and bench input file to support validation.
AMD-Internal: SWLCSG-3335
Change-Id: Ibe2474b4b8188763a3bdb005a0084787c42a93dd