[gnome-boxes/valentindavid/gnome-os-url] data/osinfo/gnome-nightly.xml: Add URL for ISO image

[Valentin David <valentindavid src gnome org>]

commit a8599582b5fa078243012de6a3a9b2bf5451bb2d
Author: Valentin David <valentin david codethink co uk>
Date:   Fri Sep 4 12:26:01 2020 +0200

    data/osinfo/gnome-nightly.xml: Add URL for ISO image

 data/osinfo/gnome-nightly.xml | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/data/osinfo/gnome-nightly.xml b/data/osinfo/gnome-nightly.xml
index 73a75de5..63ed32d8 100644
--- a/data/osinfo/gnome-nightly.xml
+++ b/data/osinfo/gnome-nightly.xml
@@ -45,6 +45,7 @@
     </resources>
 
     <media arch="x86_64">
+      <url>https://gnome-build-meta.s3.amazonaws.com/latest/installer.iso</url>
       <iso>
         <volume-id>GNOME-OS-Nightly-x86_64</volume-id>
       </iso>