Update pointer reading method in ComWrappers_1.cs

Author: rcj1

src/native/managed/cdac/Microsoft.Diagnostics.DataContractReader.Contracts/Contracts/ComWrappers_1.cs

@@ -56,7 +56,7 @@ private bool IsComWrappersCCW(TargetPointer ccw)
         if (!GetComWrappersCCWVTableQIAddress(ccw, out _, out TargetPointer qiAddress))
             return false;
 
-        if (!_target.TryReadPointer(Constants.Globals.ComWrappersVtablePtrs, out TargetPointer? comWrappersVtablePtrs))
+        if (!_target.TryReadGlobalPointer(Constants.Globals.ComWrappersVtablePtrs, out TargetPointer? comWrappersVtablePtrs))
             return false;
         Data.ComWrappersVtablePtrs comWrappersVtableStruct = _target.ProcessedData.GetOrAdd<Data.ComWrappersVtablePtrs>(comWrappersVtablePtrs.Value);
         return comWrappersVtableStruct.ComWrappersInterfacePointers.Contains(CodePointerUtils.CodePointerFromAddress(qiAddress, _target));