tests/amdgpu: skip gfx CE subtest in gfx11
CE is not available in gfx11
Signed-off-by: Hawking Zhang Hawking.Zhang@amd.com Reviewed-by: Likun Gao Likun.Gao@amd.com
CE is not available in gfx11
Signed-off-by: Hawking Zhang Hawking.Zhang@amd.com Reviewed-by: Likun Gao Likun.Gao@amd.com