[gnome-boxes] osinfo: Update download URL for GNOME OS

[Felipe Borges <felipeborges src gnome org>]

commit b90647dfec76e384696d3b00593853006646987d
Author: Felipe Borges <felipeborges gnome org>
Date:   Thu Nov 12 14:43:34 2020 +0100

    osinfo: Update download URL for GNOME OS
    
    Fixes #617

 data/osinfo/gnome-3.38.xml    | 2 +-
 data/osinfo/gnome-nightly.xml | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/data/osinfo/gnome-3.38.xml b/data/osinfo/gnome-3.38.xml
index c6d4688a..03965f97 100644
--- a/data/osinfo/gnome-3.38.xml
+++ b/data/osinfo/gnome-3.38.xml
@@ -42,7 +42,7 @@
 
     <media arch="x86_64">
       <variant id="stable"/>
-      <url>https://gnome-build-meta.s3.amazonaws.com/3.38.0/gnome_os_installer.iso</url>
+      <url>https://os.gnome.org/download/3.38.0/gnome_os_installer.iso</url>
       <iso>
         <volume-id>GNOME-OS-3.38-x86_64</volume-id>
       </iso>
diff --git a/data/osinfo/gnome-nightly.xml b/data/osinfo/gnome-nightly.xml
index 8dc02190..019c05a0 100644
--- a/data/osinfo/gnome-nightly.xml
+++ b/data/osinfo/gnome-nightly.xml
@@ -42,7 +42,7 @@
 
     <media arch="x86_64">
       <variant id="nightly"/>
-      <url>https://gnome-build-meta.s3.amazonaws.com/latest/gnome_os_installer.iso</url>
+      <url>https://os.gnome.org/download/latest/gnome_os_installer.iso</url>
       <iso>
         <volume-id>GNOME-OS-Nightly-x86_64</volume-id>
       </iso>