[vte] lib: Add missing include

[Christian Persch <chpe src gnome org>]

commit eda2c7e8b17101a893938fff9960c99d0800163f
Author: Christian Persch <chpe src gnome org>
Date:   Mon Oct 19 20:19:10 2020 +0200

    lib: Add missing include

 src/chunk.hh | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/chunk.hh b/src/chunk.hh
index 236221b8..0348c597 100644
--- a/src/chunk.hh
+++ b/src/chunk.hh
@@ -24,6 +24,7 @@
 #include <list>
 #include <memory>
 #include <stack>
+#include <sys/types.h>
 
 namespace vte {