This patch adds the support for gfx90c apu. So far we treat it as "dgpu" and
gfx900. Will update hsa gfxip table while the isa/llvm is implemented on gfx90c.
Change-Id: I6ef164bf3e751fe6dd6287cac212a500dce84b1a
Signed-off-by: Huang Rui <ray.huang@amd.com>
[ROCm/ROCR-Runtime commit: fdba74c2fb]