drm/amd/display: Add ETW logging for AUX failures

[Why]
Would like to identify the cause of AUX transactions failing
via ETW logs.

[How]
Add ETW logging for AUX failures.

Reviewed-by: Pavic Josip <Josip.Pavic@amd.com>
Acked-by: Solomon Chiu <solomon.chiu@amd.com>
Signed-off-by: Wyatt Wood <wyatt.wood@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>