[gegl] release 0.4.23

[Øyvind "pippin" Kolås <ok src gnome org>]

commit c3c87d5ac4eb7a6ed79b0be089fff3bd1850fc02
Author: Øyvind Kolås <pippin gimp org>
Date:   Sun Jun 7 21:11:08 2020 +0200

    release 0.4.23

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index f36e20ff5..51d4e5dd5 100644
--- a/meson.build
+++ b/meson.build
@@ -1,7 +1,7 @@
 project('gegl',
   'c', 'cpp',
   license: 'GPL3+',
-  version: '0.4.23',
+  version: '0.4.24',
   meson_version: '>=0.50.0',
   default_options: [
     'c_std=gnu11',