drm/amdgpu/vcn: using separate VCN1_AON_SOC offset

VCN1_AON_SOC_ADDRESS_3_0 offset varies on different
VCN generations, the issue in vcn4.0.5 is caused by
a different VCN1_AON_SOC_ADDRESS_3_0 offset.

This patch does the following:

    1. use the same offset for other VCN generations.
    2. use the vcn4.0.5 special offset
    3. update vcn_4_0 and vcn_5_0

Acked-by: Saleemkhan Jamadar <saleemkhan.jamadar@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Ruijing Dong <ruijing.dong@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 5c89ceda)
Cc: stable@vger.kernel.org