Qt6 member updates for PyQt6

Author: Aamir Raza

src/Qt.py

@@ -1421,14 +1421,15 @@ def wrapper(self, descrip):
         "QtCore.QRegularExpression": "QtCore.QRegExp",
         "QtCore.QSortFilterProxyModel": "QtCore.QSortFilterProxyModel",
         "QtCore.QStringListModel": "QtCore.QStringListModel",
+        # Preserve backwards compatibility while also supporting the Qt6 member locations
         "QtGui.QAction": [True, "QtGui.QAction", "QtWidgets.QAction"],
-        "QtGui.QActionGroup": "QtWidgets.QActionGroup",
+        "QtGui.QActionGroup": [True, "QtGui.QActionGroup", "QtWidgets.QActionGroup"],
         "QtGui.QFileSystemModel": "QtWidgets.QFileSystemModel",
         "QtGui.QRegularExpressionValidator": "QtGui.QRegExpValidator",
-        "QtGui.QShortcut": "QtWidgets.QShortcut",
-        "QtGui.QUndoCommand": "QtWidgets.QUndoCommand",
-        "QtGui.QUndoGroup": "QtWidgets.QUndoGroup",
-        "QtGui.QUndoStack": "QtWidgets.QUndoStack",
+        "QtGui.QShortcut": [True, "QtGui.QShortcut", "QtWidgets.QShortcut"],
+        "QtGui.QUndoCommand": [True, "QtGui.QUndoCommand", "QtWidgets.QUndoCommand"],
+        "QtGui.QUndoGroup": [True, "QtGui.QUndoGroup", "QtWidgets.QUndoGroup"],
+        "QtGui.QUndoStack": [True, "QtGui.QUndoStack", "QtWidgets.QUndoStack"],
         "QtOpenGL.QAbstractOpenGLFunctions": "QtOpenGL.QAbstractOpenGLFunctions",
         "QtOpenGL.QOpenGLBuffer": "QtOpenGL.QOpenGLBuffer",
         "QtOpenGL.QOpenGLFunctions_2_0": "QtOpenGL.QOpenGLFunctions_2_0",