[gtk/matthiasc/for-master] Better fontconfig suppression

[Matthias Clasen <matthiasc src gnome org>]

commit 2212daf979b77d9550f30d99e7f31b7660452763
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Aug 30 13:14:55 2020 -0400

    Better fontconfig suppression

 gtk.supp | 8 ++++++++
 1 file changed, 8 insertions(+)
---
diff --git a/gtk.supp b/gtk.supp
index 56ec710493..1211eeea2c 100644
--- a/gtk.supp
+++ b/gtk.supp
@@ -210,6 +210,14 @@
    fun:FcFontSetList
 }
 
+{
+   FcPatternObjectInsertElt
+   Memcheck:Leak
+   match-leak-kinds: definite
+   fun:malloc
+   fun:FcPatternObjectInsertElt
+}
+
 {
    FcFontRenderPrepare
    Memcheck:Leak