[gnome-robots/arnaudb/wip/gtk4: 31/32] Try to fix Flatpak build.

[Arnaud B. <arnaudb src gnome org>]

commit 8bd36648936c2573d85460b7639c60450d25aaae
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Mon May 25 22:37:06 2020 +0200

    Try to fix Flatpak build.

 build-aux/org.gnome.Robots.json | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/build-aux/org.gnome.Robots.json b/build-aux/org.gnome.Robots.json
index 84ffe08..d326011 100644
--- a/build-aux/org.gnome.Robots.json
+++ b/build-aux/org.gnome.Robots.json
@@ -39,6 +39,7 @@
                     "buildsystem": "meson",
                     "sources": [{
                         "type": "git",
+                        "branch": "arnaudb/wip/gtk4",
                         "url": "https://gitlab.gnome.org/GNOME/libgnome-games-support.git";
                     }]
                 }
@@ -70,6 +71,7 @@
             "buildsystem": "meson",
             "sources": [{
                 "type": "git",
+                "branch": "arnaudb/wip/gtk4",
                 "url": "https://gitlab.gnome.org/GNOME/gnome-robots.git";
             }]
         }