[6.0] 6d845b8ad Also revert this as part of 44d28931

[Dridi Boukelmoune]

commit 6d845b8ad1ba3e5e6bb5230584490a0dc08e56c8
Author: Federico G. Schwindt <fgsch at lodoss.net>
Date:   Wed Jun 20 13:23:40 2018 +0100

    Also revert this as part of 44d28931
    
    Should help with the ASAN builds in travis.

diff --git a/tools/lsan.suppr b/tools/lsan.suppr
index d08ee697c..b6d916a30 100644
--- a/tools/lsan.suppr
+++ b/tools/lsan.suppr
@@ -1,6 +1,5 @@
 # varnishtest
-leak:parse_string
-leak:receive_frame
+leak:varnishtest
 # pp->{def,min,max}
 leak:MCF_ParamConf
 # pp->{def,min,max}