[connections] build: Raise libhandy dependency to >=1.6.0

[Felipe Borges <felipeborges src gnome org>]

commit 4620f558cb3cef6b5f02660ffffd965500ecbd2a
Author: Matt Turner <mattst88 gmail com>
Date:   Mon May 16 17:00:51 2022 -0400

    build: Raise libhandy dependency to >=1.6.0
    
    Bug: https://bugs.gentoo.org/845045

 src/meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/meson.build b/src/meson.build
index f430d8b..1f21fc1 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -30,7 +30,7 @@ connections_deps = [
   dependency('gtk+-3.0', version: '>= 3.22'),
   dependency('gtk-vnc-2.0', version: '> 0.4.4'),
   dependency('gvncpulse-1.0'),
-  dependency('libhandy-1', version: '>= 1.2.0'),
+  dependency('libhandy-1', version: '>= 1.6.0'),
   dependency ('libxml-2.0', version: '>= 2.7.8'),
   dependency ('libsecret-1'),
 ]