[gnome-control-center/benzea/fix-ci] subprojects: Update libhandy

[Benjamin Berg <bberg src gnome org>]

commit 04e31ac32179873ee9758b4fbe865676206075e8
Author: Benjamin Berg <bberg redhat com>
Date:   Fri Dec 11 14:50:45 2020 +0100

    subprojects: Update libhandy
    
    This pulls in a fix for a warning, required for the CI to work on Fedora
    rawhide images with a new GCC.

 subprojects/libhandy | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/subprojects/libhandy b/subprojects/libhandy
index 94313c206..fd76b1e5a 160000
--- a/subprojects/libhandy
+++ b/subprojects/libhandy
@@ -1 +1 @@
-Subproject commit 94313c206258860b2428712e7ece1d02c5177857
+Subproject commit fd76b1e5a3ea6f05723a52a4f6592c38330b08fa