[gnome-weather] Update gnome-desktop to meson

[Jordan Petridis <jpetridis src gnome org>]

commit 291dad84126b2dd07cfa62de862026b13e1eec85
Author: Thomas Coldrick <othko97 gmail com>
Date:   Fri Sep 14 22:39:04 2018 +0100

    Update gnome-desktop to meson
    
    Since the release of 3.30 gnome-desktop is build using meson rather
    than autotools, and thus the unstable flatpak build is broken.
    
    This patch uses the meson build system for gnome-desktop.

 org.gnome.Weather-unstable.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/org.gnome.Weather-unstable.json b/org.gnome.Weather-unstable.json
index da5aeb5..caadc2d 100644
--- a/org.gnome.Weather-unstable.json
+++ b/org.gnome.Weather-unstable.json
@@ -51,7 +51,8 @@
         },
         {
             "name": "gnome-desktop",
-            "config-opts": ["--disable-debug-tools", "--disable-udev"],
+            "buildsystem": "meson",
+            "config-opts": ["-Ddebug_tools=false", "-Dudev=disabled", "-Ddesktop_docs=false"],
             "sources": [
                 {
                     "type": "git",