BUILD: hpack: include global.h for the trash that is needed in debug mode
When building with -DDEBUG_HPACK, the trash is needed, but it's declared
in global.h.
This may be backported to all supported versions.
diff --git a/src/hpack-dec.c b/src/hpack-dec.c
index 6e4a8b7..147021c 100644
--- a/src/hpack-dec.c
+++ b/src/hpack-dec.c
@@ -32,6 +32,7 @@
#include <import/ist.h>
#include <haproxy/chunk.h>
+#include <haproxy/global.h>
#include <haproxy/h2.h>
#include <haproxy/hpack-dec.h>
#include <haproxy/hpack-huff.h>