Make it backwards compatible with 4.4

Change-Id: I668604cddc8e8afbf78709f3f872bea4e9f4aa06
diff --git a/twrp.cpp b/twrp.cpp
index e7076d9..3de35af 100644
--- a/twrp.cpp
+++ b/twrp.cpp
@@ -34,8 +34,8 @@
 
 extern "C" {
 #include "gui/gui.h"
-#include "set_metadata.h"
 }
+#include "set_metadata.h"
 #include "gui/gui.hpp"
 #include "gui/pages.hpp"
 #include "gui/objects.hpp"