[gnome-builder/gnome-builder-3-32] flatpak: use master runtime version

[Christian Hergert <chergert src gnome org>]

commit 19b84175034934e39c614c3b9c40f8fd3fad2f6c
Author: Christian Hergert <chergert redhat com>
Date:   Sat Apr 27 11:20:08 2019 -0700

    flatpak: use master runtime version

 build-aux/flatpak/org.gnome.Builder.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/build-aux/flatpak/org.gnome.Builder.json b/build-aux/flatpak/org.gnome.Builder.json
index c77037dc6..7847cb976 100644
--- a/build-aux/flatpak/org.gnome.Builder.json
+++ b/build-aux/flatpak/org.gnome.Builder.json
@@ -1,7 +1,7 @@
 {
     "app-id" : "org.gnome.Builder",
     "runtime" : "org.gnome.Sdk",
-    "runtime-version" : "3.32",
+    "runtime-version" : "master",
     "sdk" : "org.gnome.Sdk",
     "command" : "gnome-builder",
     "finish-args" : [