qt: add network components when using discord

CMakeLists.txt

@@ -360,6 +360,9 @@ function(set_yuzu_qt_components)
     if (ENABLE_QT_TRANSLATION)
         list(APPEND YUZU_QT_COMPONENTS2 LinguistTools)
     endif()
+    if (USE_DISCORD_PRESENCE)
+        list(APPEND YUZU_QT_COMPONENTS2 Network)
+    endif()
     set(YUZU_QT_COMPONENTS ${YUZU_QT_COMPONENTS2} PARENT_SCOPE)
 endfunction(set_yuzu_qt_components)