[gnome-session] meson: Bump to 40.8

[Ray Strode <halfline src gnome org>]

commit 9f622eabc3f7866984a7f9e487a6836ae98cc5ce
Author: Ray Strode <rstrode redhat com>
Date:   Wed Jan 12 10:20:06 2022 -0500

    meson: Bump to 40.8

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index dcc4e6d7..f56aa316 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project(
   'gnome-session', 'c',
-  version: '40.1.1',
+  version: '40.8',
   license: 'GPL2+',
   default_options: 'buildtype=debugoptimized',
   meson_version: '>= 0.53.0'