[gnome-boxes/flatpak-target-gnome-3-34-runtime] flatpak: Use the 3.34 runtime/sdk

[Felipe Borges <felipeborges src gnome org>]

commit b1108e68de8df01a72135649d59c9f80021b54aa
Author: Felipe Borges <felipeborges gnome org>
Date:   Mon Dec 2 14:02:29 2019 +0100

    flatpak: Use the 3.34 runtime/sdk

 build-aux/flatpak/org.gnome.Boxes.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/build-aux/flatpak/org.gnome.Boxes.json b/build-aux/flatpak/org.gnome.Boxes.json
index 2f747406..4f7a6ef5 100644
--- a/build-aux/flatpak/org.gnome.Boxes.json
+++ b/build-aux/flatpak/org.gnome.Boxes.json
@@ -1,7 +1,7 @@
 {
     "app-id" : "org.gnome.BoxesDevel",
     "runtime" : "org.gnome.Platform",
-    "runtime-version" : "master",
+    "runtime-version" : "3.34",
     "sdk" : "org.gnome.Sdk",
     "command" : "gnome-boxes",
     "tags" : ["devel", "development", "nightly"],