loader: implement mariko gpu volt customization

Source/sys-clk-OC/sysmodule/src/file_utils.h

@@ -65,6 +65,7 @@ typedef struct CustTable {
     u32 ramTimingPresetFive;
     u32 ramTimingPresetSix;
     u32 ramTimingPresetSeven;
+    u32 marikoGpuVoltArray[17];
     CustomizeCpuDvfsTable eristaCpuDvfsTable;
     CustomizeCpuDvfsTable marikoCpuDvfsTable;
     CustomizeCpuDvfsTable marikoCpuDvfsTableSLT;