[gnome-builder] build: bump libdazzle for utilities

[Christian Hergert <chergert src gnome org>]

commit 449f3ccf96d6623ce862e0943544eeac5955d29d
Author: Christian Hergert <chergert redhat com>
Date:   Sat Jul 22 19:33:03 2017 -0700

    build: bump libdazzle for utilities

 subprojects/libdazzle |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/subprojects/libdazzle b/subprojects/libdazzle
index 740a889..fc608d1 160000
--- a/subprojects/libdazzle
+++ b/subprojects/libdazzle
@@ -1 +1 @@
-Subproject commit 740a889c915a614976b0c2c4157f5d9a88c076cf
+Subproject commit fc608d1b9a736c69fd4e7bde331720ba54579fb4