[recipes] meson: Bump required meson version

[Matthew Leeds <mwleeds src gnome org>]

commit a787e31222483137156fc4dcac943fda29e3f134
Author: Matthew Leeds <matthew leeds endlessm com>
Date:   Thu Mar 5 14:13:35 2020 -0800

    meson: Bump required meson version
    
    Fix these warnings:
    
    WARNING: Project specifies a minimum meson_version '>=0.36.0' but uses features which were added in newer 
versions:
     * 0.37.0: {'preset arg in i18n.gettext'}
     * 0.38.0: {'default_options arg in subproject'}
     * 0.40.0: {'build_by_default arg in build target', 'build_by_default arg in custom_target'}

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index 4f1e691..a3879b1 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project('gnome-recipes', 'c',
         version: '2.0.3',
-        meson_version : '>=0.36.0')
+        meson_version : '>=0.40.0')
 
 i18n = import('i18n')
 gnome = import('gnome')