drm/amd/display: Add pipe topology history to dc

drm/amd/display: Add pipe topology history to dc

[Why]
There is no way to check pipe topology update history through a
dump.

[How]
Add a topology history structure to dc with snapshots of the most recent
pipe topology updates.

Reviewed-by: George Shen <george.shen@amd.com>
Signed-off-by: Nicholas Carbones <ncarbone@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>