[calls] flatpak: Poke hole to talk to callaudiod

[Evangelos Ribeiro Tzaras <devrtz src gnome org>]

commit 529b35656bca5ffeaa3e9742ee5000393f030a40
Author: Evangelos Ribeiro Tzaras <devrtz fortysixandtwo eu>
Date:   Wed Nov 24 14:28:42 2021 +0100

    flatpak: Poke hole to talk to callaudiod
    
    Without this libcallaudio functionality (audio profile switching,
    speakers and microphone muting cannot work.

 org.gnome.Calls.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/org.gnome.Calls.json b/org.gnome.Calls.json
index 618f1509..1a5edc7c 100644
--- a/org.gnome.Calls.json
+++ b/org.gnome.Calls.json
@@ -14,7 +14,8 @@
         "--talk-name=org.gnome.evolution.dataserver.AddressBook10",
         "--talk-name=org.gnome.evolution.dataserver.Sources5",
         "--talk-name=im.pidgin.purple.PurpleService",
-        "--talk-name=org.gnome.evolution.dataserver.Subprocess.Backend.*"
+        "--talk-name=org.gnome.evolution.dataserver.Subprocess.Backend.*",
+        "--talk-name=org.mobian_project.CallAudio"
     ],
     "cleanup" : [
         "/include",