[gnome-build-meta/jjardon/freedesktop-sdk-20.08.15] elements/freedesktop-sdk.bst: Use freedesktop-sdk-20.08.15

[Javier Jardón <jjardon src gnome org>]

commit 2a5abce67d28380dae66b5c7e82afb91235e0664
Author: Javier Jardón <jjardon gnome org>
Date:   Thu Sep 9 00:54:40 2021 +0100

    elements/freedesktop-sdk.bst: Use freedesktop-sdk-20.08.15

 elements/freedesktop-sdk.bst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/elements/freedesktop-sdk.bst b/elements/freedesktop-sdk.bst
index c08ba965..40cc2291 100644
--- a/elements/freedesktop-sdk.bst
+++ b/elements/freedesktop-sdk.bst
@@ -4,7 +4,7 @@ sources:
   url: https://gitlab.com/freedesktop-sdk/freedesktop-sdk.git
   track: release/20.08
   track-tags: true
-  ref: freedesktop-sdk-20.08.14-95-gd411d3bd475c76d0ab105aba33433f861f8d062d
+  ref: freedesktop-sdk-20.08.15-0-gd1a408e8163eb89802027c008716ce31811a816a
 config:
   options:
     target_arch: '%{arch}'