Add include path for vtkABINamespace.h in Wrapping

Wrapping tools does not need the VTK::CommonCore module,
but it does need to know where the vtkABINamespace.h header
lives.

Wrapping/Tools/CMakeLists.txt

@@ -47,6 +47,13 @@ vtk_module_add_module("${ns}::WrappingTools"
 vtk_module_definitions("${ns}::WrappingTools"
   PUBLIC VTK_NO_ABI_NAMESPACE)
 
+# This is needed for finding the vtkABINamespace.h
+# header which is required by all VTK modules.
+vtk_module_include("${ns}::WrappingTools"
+  PUBLIC
+    "$<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/Common/Core>"
+  )
+
 if (NOT TARGET "${ns}::WrapHierarchy")
   vtk_module_add_executable(WrapHierarchy
     DEVELOPMENT