UI : remove issue tracker button

src/duckstation-qt/mainwindow.cpp

@@ -2096,7 +2096,6 @@ void MainWindow::connectSignals()
   connect(m_ui.actionViewSystemDisplay, &QAction::triggered, this, &MainWindow::onViewSystemDisplayTriggered);
   connect(m_ui.actionViewGameProperties, &QAction::triggered, this, &MainWindow::onViewGamePropertiesActionTriggered);
   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.actionViewThirdPartyNotices, &QAction::triggered, this,
           [this]() { AboutDialog::showThirdPartyNotices(this); });

src/duckstation-qt/mainwindow.ui

@@ -127,7 +127,6 @@
      <string>&amp;Help</string>
     </property>
     <addaction name="actionGitHubRepository"/>
-    <addaction name="actionIssueTracker"/>
     <addaction name="actionDiscordServer"/>
     <addaction name="separator"/>
     <addaction name="actionCheckForUpdates"/>
@@ -432,15 +431,6 @@
     <string>&amp;GitHub Repository...</string>
    </property>
   </action>
-  <action name="actionIssueTracker">
-   <property name="icon">
-    <iconset resource="resources/duckstation-qt.qrc">
-     <normaloff>:/icons/IssueTracker.png</normaloff>:/icons/IssueTracker.png</iconset>
-   </property>
-   <property name="text">
-    <string>&amp;Issue Tracker...</string>
-   </property>
-  </action>
   <action name="actionDiscordServer">
    <property name="icon">
     <iconset resource="resources/duckstation-qt.qrc">

src/duckstation-qt/resources/duckstation-qt.qrc

@@ -197,7 +197,6 @@
 		<file>icons/go-up-16.png</file>
 		<file>icons/input-gaming@2x.png</file>
 		<file>icons/input-gaming.png</file>
-		<file>icons/IssueTracker.png</file>
 		<file>icons/list-add@2x.png</file>
 		<file>icons/list-add.png</file>
 		<file>icons/list-remove@2x.png</file>