Input GUI: Add tab to remap controls (#1900)

src/citra_qt/main.cpp

@@ -513,6 +513,7 @@ void GMainWindow::OnConfigure() {
     if (result == QDialog::Accepted)
     {
         configureDialog.applyConfiguration();
+        render_window->ReloadSetKeymaps();
         config->Save();
     }
 }