qcam: main_window: Fix include ordering

Fix the sort order of the Qt headers to match the expected
sort order from clang-format.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

src/qcam/main_window.cpp

@@ -29,6 +29,7 @@
 #include <QtDebug>
 
 #include "../cam/image.h"
+
 #include "dng_writer.h"
 #ifndef QT_NO_OPENGL
 #include "viewfinder_gl.h"

src/qcam/main_window.h

@@ -10,14 +10,6 @@
 #include <memory>
 #include <vector>
 
-#include <QElapsedTimer>
-#include <QIcon>
-#include <QMainWindow>
-#include <QMutex>
-#include <QObject>
-#include <QQueue>
-#include <QTimer>
-
 #include <libcamera/camera.h>
 #include <libcamera/camera_manager.h>
 #include <libcamera/controls.h>
@@ -26,7 +18,16 @@
 #include <libcamera/request.h>
 #include <libcamera/stream.h>
 
+#include <QElapsedTimer>
+#include <QIcon>
+#include <QMainWindow>
+#include <QMutex>
+#include <QObject>
+#include <QQueue>
+#include <QTimer>
+
 #include "../cam/stream_options.h"
+
 #include "viewfinder.h"
 
 class QAction;