[master] 7847a8e14 silence flexelint on obj_attr::OA__MAX

[Nils Goroll]

commit 7847a8e140a46da656ecc0f475fdcd39853d950e
Author: Nils Goroll <nils.goroll at uplex.de>
Date:   Wed Nov 18 16:59:36 2020 +0100

    silence flexelint on obj_attr::OA__MAX

diff --git a/bin/varnishd/flint.lnt b/bin/varnishd/flint.lnt
index 4cb63a3a7..488c8dbe4 100644
--- a/bin/varnishd/flint.lnt
+++ b/bin/varnishd/flint.lnt
@@ -177,3 +177,4 @@
 -esym(765, ObjGetU32)		// Could be made static
 -esym(765, Lck_DestroyClass)	// Could be made static
 -esym(765, SYMTAB_NOERR)	// Could be made static
+-esum(769, obj_attr::OA__MAX)	// Not referenced