configure_input_player: Add missing include

Cleaning up includes in bootmanager and configure_graphics has exposed a
missing include here.

src/yuzu/configuration/configure_input_player.cpp

@@ -8,6 +8,7 @@
 #include <QInputDialog>
 #include <QMenu>
 #include <QMessageBox>
+#include <QMouseEvent>
 #include <QTimer>
 #include "common/assert.h"
 #include "common/param_package.h"