Ladybird: Include the keypad modifier in key events sent to WebContent

Author: trflynn89

Ladybird/WebContentView.cpp

@@ -133,6 +133,8 @@ unsigned get_modifiers_from_qt_keyboard_event(QKeyEvent const& event)
         modifiers |= KeyModifier::Mod_Shift;
     if (event.modifiers().testFlag(Qt::AltModifier))
         modifiers |= KeyModifier::Mod_AltGr;
+    if (event.modifiers().testFlag(Qt::KeypadModifier))
+        modifiers |= KeyModifier::Mod_Keypad;
     return modifiers;
 }