Qt: Add "About Qt" to help menu

src/duckstation-qt/mainwindow.cpp

@@ -698,6 +698,7 @@ void MainWindow::connectSignals()
   connect(m_ui.actionGitHubRepository, &QAction::triggered, this, &MainWindow::onGitHubRepositoryActionTriggered);
   connect(m_ui.actionIssueTracker, &QAction::triggered, this, &MainWindow::onIssueTrackerActionTriggered);
   connect(m_ui.actionDiscordServer, &QAction::triggered, this, &MainWindow::onDiscordServerActionTriggered);
+  connect(m_ui.actionAboutQt, &QAction::triggered, qApp, &QApplication::aboutQt);
   connect(m_ui.actionAbout, &QAction::triggered, this, &MainWindow::onAboutActionTriggered);
   connect(m_ui.actionCheckForUpdates, &QAction::triggered, this, &MainWindow::onCheckForUpdatesActionTriggered);
   connect(m_ui.actionMemory_Card_Editor, &QAction::triggered, this, &MainWindow::onToolsMemoryCardEditorTriggered);

src/duckstation-qt/mainwindow.ui

@@ -144,6 +144,7 @@
     <addaction name="separator"/>
     <addaction name="actionCheckForUpdates"/>
     <addaction name="separator"/>
+    <addaction name="actionAboutQt"/>
     <addaction name="actionAbout"/>
    </widget>
    <widget class="QMenu" name="menuDebug">
@@ -428,9 +429,14 @@
     <string>Check for &amp;Updates...</string>
    </property>
   </action>
+  <action name="actionAboutQt">
+   <property name="text">
+    <string>About &amp;Qt...</string>
+   </property>
+  </action>
   <action name="actionAbout">
    <property name="text">
-    <string>&amp;About...</string>
+    <string>&amp;About DuckStation...</string>
    </property>
   </action>
   <action name="actionChangeDisc">