[gnome-build-meta/jjardon/freedesktop-sdk-21.08.4_master] junction.refs: Use freedesktop-sdk-21.08.4

[Marge Bot <marge-bot src gnome org>]

commit ca3336fae4c987293058e1fccde1c7241efc9704
Author: Javier Jardón <jjardon gnome org>
Date:   Wed Sep 29 17:12:12 2021 +0100

    junction.refs: Use freedesktop-sdk-21.08.4
    
    Part-of: <https://gitlab.gnome.org/GNOME/gnome-build-meta/-/merge_requests/1318>

 junction.refs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/junction.refs b/junction.refs
index 911d3a23b..83d8430aa 100644
--- a/junction.refs
+++ b/junction.refs
@@ -1,4 +1,4 @@
 projects:
   gnome:
     freedesktop-sdk.bst:
-    - ref: freedesktop-sdk-21.08.3-0-gfc7db0d130e521bf3003b7e620ffde6311f38220
+    - ref: freedesktop-sdk-21.08.4-0-g4f34c6f740f1ab420cf0cfe1af84c11af5c4e30c