[gnome-initial-setup/gnome-40] Bump version to 40.4

[Will Thompson <wjt src gnome org>]

commit 3b01a468b12f7fd82c775251ab7964466c4458b5
Author: Will Thompson <will willthompson co uk>
Date:   Mon Jul 12 22:02:44 2021 +0100

    Bump version to 40.4

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index 7551ed5f..dcf6bbdd 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project('gnome-initial-setup',
         ['c'],
-        version: '40.3',
+        version: '40.4',
         license: 'GPLv2',
         meson_version: '>= 0.49.0',
 )