[gnome-characters: 1/2] build: Fix license metadata passed to meson project call

[Daiki Ueno <dueno src gnome org>]

commit 402c49bcc366a1c20aaed3d173a364a64a519494
Author: Mart Raudsepp <leio gentoo org>
Date:   Wed Feb 27 21:18:23 2019 +0200

    build: Fix license metadata passed to meson project call
    
    README.md and multiple files state that various source code is
    licensed under GPL-2+. Reflect that in meson metadata, instead of
    claiming only BSD3, as the difference is very significant.
    No claims are made by me that the license list is now fully complete.

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index 6d03465..644377f 100644
--- a/meson.build
+++ b/meson.build
@@ -1,7 +1,7 @@
 project(
   'gnome-characters', 'c',
   version: '3.30.0',
-  license: 'BSD3',
+  license: ['BSD3', 'GPL2+'],
   default_options: 'buildtype=debugoptimized',
   meson_version: '>= 0.46.0'
 )