COMP: Explicitly include version header where associated macros are used

List of files to update were identified using the following script:

```
# Extract macro specific to Slicer version headers
cat CMake/vtkSlicerVersionConfigure.h.in CMake/vtkSlicerVersionConfigureInternal.h.in  | ack "^#define Slicer" | cut -d" " -f2 > /tmp/slicer-version-macros.txt

# Collect source files directly using at least one of the macro define in the version headers
(for macro in $(cat  /tmp/slicer-version-macros.txt); do
    ack $macro -l | ack "\.(cxx|cpp|h|h\.in|txx)$" | ack -v "vtkSlicerVersion";
done) | sort | uniq > /tmp/slicer-file-using-version-macros.txt

# Are these files already including the version header ?
for file in $(cat /tmp/slicer-file-using-version-macros.txt);
do
  echo "$file";
  cat $file | ack  vtkSlicerVersionConfigure > /dev/null && echo "  yes" || echo "  no";
done
```

Co-authored-by: Andras Lasso <lasso@queensu.ca>
Co-authored-by: Jean-Christophe Fillion-Robin <jchris.fillionr@kitware.com>

Applications/SlicerApp/Main.cxx

@@ -22,6 +22,7 @@
 #include "qSlicerApplication.h"
 #include "qSlicerApplicationHelper.h"
 #include "qSlicerStyle.h"
+#include "vtkSlicerVersionConfigure.h" // For Slicer_VERSION_FULL
 
 // SlicerApp includes
 #include "qSlicerAppMainWindow.h"

Base/QTApp/qSlicerApplicationHelper.cxx

@@ -40,6 +40,7 @@
 #include "qSlicerLoadableModuleFactory.h"
 #include "qSlicerModuleFactoryManager.h"
 #include "qSlicerModuleManager.h"
+#include "vtkSlicerVersionConfigure.h" // For Slicer_MAIN_PROJECT_VERSION_FULL
 
 #ifdef Slicer_USE_PYTHONQT
 # include "qSlicerScriptedLoadableModuleFactory.h"

Base/QTGUI/qSlicerApplication.cxx

@@ -38,6 +38,7 @@
 #endif
 
 #include "vtkSlicerConfigure.h" // For Slicer_USE_*, Slicer_BUILD_*_SUPPORT
+#include <vtkSlicerVersionConfigure.h> // For Slicer_VERSION_FULL
 
 // CTK includes
 #include <ctkColorDialog.h>