[gnome-mines] Post-release version bump to 40.0

[Robert Roth <robertroth src gnome org>]

commit da2aa3df973567f06e3558b71f63a27f9aa712ae
Author: Robert Roth <robert roth off gmail com>
Date:   Fri Mar 12 19:57:54 2021 +0200

    Post-release version bump to 40.0

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index aead112..3f33d5a 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project ('gnome-mines', ['vala', 'c'],
-         version: '40.rc',
+         version: '40.0',
          license: 'GPLv3+',
          default_options: [
              'warning_level=1',