[libhandy] meson: Bump the version to 0.84.0

[Adrien Plazas <aplazas src gnome org>]

commit 9badec586c1b387d1da99701fb1d0d45326857a7
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Thu Jul 2 10:36:46 2020 +0200

    meson: Bump the version to 0.84.0

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index c1953c2b..509f73f2 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('libhandy', 'c',
-          version: '0.83.0',
+          version: '0.84.0',
           license: 'LGPL-2.1+',
     meson_version: '>= 0.49.0',
   default_options: [ 'warning_level=1', 'buildtype=debugoptimized', 'c_std=gnu11' ],