[lightsoff] Bump version to 40.alpha

[Robert Roth <robertroth src gnome org>]

commit 444e128c4f07143f1de831afb6a261cc0004503f
Author: Robert Roth <robert roth off gmail com>
Date:   Tue Oct 20 19:48:32 2020 +0300

    Bump version to 40.alpha

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index e2b2b3c..b409015 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('lightsoff', ['c','vala'],
-       version: '3.38.0',
+       version: '40.alpha',
        meson_version: '>= 0.43.0',
        license: 'GPLv2+'
 )