Fix display of keyboard shortcuts

Was using wrong foreground color for the "no collision" case.
Fix-up of 963dc84cc5

Fixes: QTCREATORBUG-22333
Change-Id: I5b4934b69bd9ff2002846ffda700673b6e1cab24
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

src/plugins/coreplugin/dialogs/shortcutsettings.cpp

@@ -552,7 +552,7 @@ bool ShortcutSettingsWidget::markCollisions(ShortcutItem *item)
     }
     item->m_item->setForeground(2, hasCollision
                                 ? Utils::creatorTheme()->color(Utils::Theme::TextColorError)
-                                : commandList()->palette().window());
+                                : commandList()->palette().windowText());
     return hasCollision;
 }