Fixups with Qt6 enums (#13611)

* Python PySide enums to C++ converter

* Python IntFlags to C++ int in getStandardButtons

* Remove int conversion in mods Python sources

src/Mod/TemplatePyMod/TaskPanel.py

@@ -61,7 +61,7 @@ class TaskPanel:
         return True
 
     def getStandardButtons(self):
-        return int(QtGui.QDialogButtonBox.Ok)
+        return QtGui.QDialogButtonBox.Ok
 
     def helpRequested(self):
         pass