drm/radeon: Remove __counted_by from ClockInfoArray.clockInfo[]

clockInfo[] is a generic uchar pointer to variable sized structures
which vary from ASIC to ASIC.

Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4374
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit dc135aa)
Cc: stable@vger.kernel.org

Author: alexdeucher

drivers/gpu/drm/radeon/pptable.h

@@ -450,7 +450,7 @@ typedef struct _ClockInfoArray{
     //sizeof(ATOM_PPLIB_CLOCK_INFO)
     UCHAR ucEntrySize;
 
-    UCHAR clockInfo[] __counted_by(ucNumEntries);
+    UCHAR clockInfo[] /*__counted_by(ucNumEntries)*/;
 }ClockInfoArray;
 
 typedef struct _NonClockInfoArray{