[gnome-screenshot/wip/exalm/flatpak: 4/6] flatpak: Disable unused backends for canberra

[Alexander Mikhaylenko <alexm src gnome org>]

commit 274b40ce59e1bed10d81f7d257959bbe7f9123a8
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Mon Mar 9 17:42:40 2020 +0500

    flatpak: Disable unused backends for canberra
    
    Fix build.

 org.gnome.Screenshot.json | 5 +++++
 1 file changed, 5 insertions(+)
---
diff --git a/org.gnome.Screenshot.json b/org.gnome.Screenshot.json
index 8c669a0..8946396 100644
--- a/org.gnome.Screenshot.json
+++ b/org.gnome.Screenshot.json
@@ -40,6 +40,11 @@
                 "/share/gdm",
                 "/share/gnome"
             ],
+            "config-opts" : [
+                "--disable-alsa",
+                "--disable-null",
+                "--disable-oss"
+            ],
             "sources" : [
                 {
                     "type" : "archive",