[gnome-calculator] Post-release version bump to 40.beta

[Robert Roth <robertroth src gnome org>]

commit 20a461cee69141e43e1f1096bb09a8b3d28b49dd
Author: Robert Roth <robert roth off gmail com>
Date:   Sun Jan 10 18:20:27 2021 +0200

    Post-release version bump to 40.beta

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index 47b8626a..ba462ba0 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('gnome-calculator', ['c', 'vala'],
-  version: '40.alpha',
+  version: '40.beta',
   meson_version: '>= 0.50.0',
   license: 'GPLv3+',
 )