[recipes] Use a newer meson for flatpak

[Matthias Clasen <matthiasc src gnome org>]

commit d653cfaa42c614413e36387ca1b4c0bd40cc05a9
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Mar 24 23:12:59 2017 +0000

    Use a newer meson for flatpak
    
    We have a new enough glib in the runtime now,
    so we don't need to patch the glib version check
    anymore either.

 flatpak/meson-glib-check.patch |   11 -----------
 flatpak/org.gnome.Recipes.json |   10 ++--------
 2 files changed, 2 insertions(+), 19 deletions(-)
---
diff --git a/flatpak/org.gnome.Recipes.json b/flatpak/org.gnome.Recipes.json
index af38e72..136439c 100644
--- a/flatpak/org.gnome.Recipes.json
+++ b/flatpak/org.gnome.Recipes.json
@@ -58,14 +58,8 @@
             "sources": [
                 {
                     "type": "archive",
-                    "url": 
"https://github.com/mesonbuild/meson/releases/download/0.38.1/meson-0.38.1.tar.gz";,
-                    "sha256": "dcb05349b32427924fa2a258a5e23e40e09c1bf9dd09919198c3a2ae1c38ba53"
-                },
-                {
-                    "type": "patch",
-                    "path": "meson-glib-check.patch",
-                    "strip-components": 0
-
+                    "url": 
"https://github.com/mesonbuild/meson/releases/download/0.39.1/meson-0.39.1.tar.gz";,
+                    "sha256": "44885ccfef94d3d4afb1053fa6673ed130d3093fc9e9f6624d08161d8a385220"
                 },
                 {
                     "type": "file",