[json-glib] Post-release version bump to 1.6.7

[Emmanuele Bassi <ebassi src gnome org>]

commit 530b4101d09f611ade7a4b0875c735f06903bb32
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Mon Aug 23 22:14:57 2021 +0100

    Post-release version bump to 1.6.7

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index a5e945b..aeea9cf 100644
--- a/meson.build
+++ b/meson.build
@@ -1,4 +1,4 @@
-project('json-glib', 'c', version: '1.6.6',
+project('json-glib', 'c', version: '1.6.7',
         license: 'LGPLv2.1+',
         default_options: [
           'warning_level=1',