FEM: Add missing vtkTransform.h header to PCH file

Also sort the VTK includes.

src/Mod/Fem/App/PreCompiled.h

@@ -160,6 +160,7 @@
 #include <vtkDataSetReader.h>
 #include <vtkDataSetWriter.h>
 #include <vtkDoubleArray.h>
+#include <vtkFloatArray.h>
 #include <vtkHexahedron.h>
 #include <vtkIdList.h>
 #include <vtkImageData.h>
@@ -177,18 +178,18 @@
 #include <vtkQuadraticTetra.h>
 #include <vtkQuadraticTriangle.h>
 #include <vtkQuadraticWedge.h>
-#include <vtkStringArray.h>
-#include <vtkFloatArray.h>
-#include <vtkXMLMultiBlockDataWriter.h>
 #include <vtkRectilinearGrid.h>
+#include <vtkStringArray.h>
 #include <vtkStructuredGrid.h>
 #include <vtkTetra.h>
+#include <vtkTransform.h>
 #include <vtkTriangle.h>
 #include <vtkUniformGrid.h>
 #include <vtkUnstructuredGrid.h>
 #include <vtkWedge.h>
 #include <vtkXMLDataSetWriter.h>
 #include <vtkXMLImageDataReader.h>
+#include <vtkXMLMultiBlockDataWriter.h>
 #include <vtkXMLPUnstructuredGridReader.h>
 #include <vtkXMLPolyDataReader.h>
 #include <vtkXMLRectilinearGridReader.h>