[master] 2376c076d varnishtest: Increase MAX_HDR to 64

[Dridi Boukelmoune]

commit 2376c076d810bdf2816cb94cfb4bea32c69c544a
Author: Dridi Boukelmoune <dridi.boukelmoune at gmail.com>
Date:   Mon Apr 19 19:11:34 2021 +0200

    varnishtest: Increase MAX_HDR to 64
    
    Closes #3574

diff --git a/bin/varnishtest/vtc_http.h b/bin/varnishtest/vtc_http.h
index 6e5bcbdf5..e45b40469 100644
--- a/bin/varnishtest/vtc_http.h
+++ b/bin/varnishtest/vtc_http.h
@@ -28,7 +28,7 @@
  * SUCH DAMAGE.
  */
 
-#define MAX_HDR		50
+#define MAX_HDR		64
 
 struct vtc_sess {
 	unsigned		magic;