Qt 6.5.0 borkage on ktexteditor:
```
/home/user/kde6/src/frameworks/ktexteditor/autotests/src/vimode/emulatedcommandbarsetupandteardown.cpp: In member function 'virtual bool WindowKeepActive::eventFilter(QObject*, QEvent*)':
/home/user/kde6/src/frameworks/ktexteditor/autotests/src/vimode/emulatedcommandbarsetupandteardown.cpp:37:23: error: 'setActiveWindow' is not a member of 'QApplication'
   37 |         QApplication::setActiveWindow(m_mainWindow);
      |                       ^~~~~~~~~~~~~~~
/home/user/kde6/src/frameworks/ktexteditor/autotests/src/vimode/emulatedcommandbarsetupandteardown.cpp: In constructor 'EmulatedCommandBarSetUpAndTearDown::EmulatedCommandBarSetUpAndTearDown(KateViInputMode*, KTextEditor::ViewPrivate*, QMainWindow*)':
/home/user/kde6/src/frameworks/ktexteditor/autotests/src/vimode/emulatedcommandbarsetupandteardown.cpp:55:19: error: 'setActiveWindow' is not a member of 'QApplication'
   55 |     QApplication::setActiveWindow(m_window);
      |                   ^~~~~~~~~~~~~~~
ninja: subcommand failed
```