Silence Valgrind warnings

Change-Id: I8803f3d310fccd69d0d04b2464b00dccc40270e3
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>

include/hsakmttypes.h

@@ -1094,8 +1094,8 @@ typedef struct _HsaPmcTraceRoot
 
 typedef struct _HsaGpuTileConfig
 {
-    const HSAuint32 *TileConfig;
-    const HSAuint32 *MacroTileConfig;
+    HSAuint32 *TileConfig;
+    HSAuint32 *MacroTileConfig;
     HSAuint32 NumTileConfigs;
     HSAuint32 NumMacroTileConfigs;