[libsoup] meson: Bump meson version

[Iñigo Martínez <inigomartinez src gnome org>]

commit a1626e8ebe078c40ede13217bb815655a1ab80e5
Author: Iñigo Martínez <inigomartinez gmail com>
Date:   Fri Apr 13 10:05:47 2018 +0200

    meson: Bump meson version
    
    The `get_supported_arguments` helper function was added in meson
    0.43, so bump meson's minimum version to 0.43.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=795233

 meson.build |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/meson.build b/meson.build
index 1f34362..7b004f3 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project('libsoup', 'c',
         version: '2.61.90',
-        meson_version : '>=0.40.1',
+        meson_version : '>=0.43',
         license : 'LGPL2',
         default_options : 'c_std=c89')