drm/amd/display: [FW Promotion] Release 0.0.94

[Why & How]
 - Remove tick count definition since it can be different
   per HW revision

Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>