[gnome-build-meta/valentindavid/fdsdk-20.08rc2-3.38] Update freedesktop-sdk.bst to 20.08rc2

[Valentin David <valentindavid src gnome org>]

commit 5e2dc9a7c2f1042cabee663cbe4c0f741ad1befd
Author: Valentin David <valentin david codethink co uk>
Date:   Sat Aug 22 12:35:56 2020 +0200

    Update freedesktop-sdk.bst to 20.08rc2

 elements/freedesktop-sdk.bst | 2 +-
 elements/sdk-platform.bst    | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)
---
diff --git a/elements/freedesktop-sdk.bst b/elements/freedesktop-sdk.bst
index d4e1227c..7eedd9e8 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-20.08rc.1-0-ga57a805ddae07e57a40c94e1784b8955ec318978
+  ref: freedesktop-sdk-20.08rc.2-0-g0cdc966736df6272baf2b6847590034eeac6dddb
 config:
   options:
     target_arch: '%{arch}'
diff --git a/elements/sdk-platform.bst b/elements/sdk-platform.bst
index eb731910..d6c9791f 100644
--- a/elements/sdk-platform.bst
+++ b/elements/sdk-platform.bst
@@ -145,7 +145,6 @@ depends:
 - freedesktop-sdk.bst:components/unzip.bst
 - freedesktop-sdk.bst:components/util-linux.bst
 - freedesktop-sdk.bst:components/which.bst
-- freedesktop-sdk.bst:components/xz.bst
 - freedesktop-sdk.bst:components/zip.bst
 - freedesktop-sdk.bst:components/alsa-lib.bst
 - freedesktop-sdk.bst:components/alsa-plugins.bst