drm/amd/display: 3.2.312

DC 3.2.312 contains some improvements as summarized below:
* Fix dcn401 S3 resume sequence
* Fix dcn351 clk table
* Bug fix on IP2, reply, DP tunneling

Reviewed-by: Fangzhi Zuo <jerry.zuo@amd.com>
Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Signed-off-by: Fangzhi Zuo <jerry.zuo@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>