[gnome-build-meta/tpollard/raspi4] Revert "Patch prepare-image.sh inline with GBM commit b426d93f8b1b065"

[Tom Pollard <tpollard src gnome org>]

commit 966ebdff26c495a6ec52981595b8243abb454660
Author: Tom Pollard <tom pollard codethink co uk>
Date:   Thu May 14 10:22:37 2020 +0100

    Revert "Patch prepare-image.sh inline with GBM commit b426d93f8b1b065"
    
    This reverts commit 246c70d1394915300d9b489487f5eead9f8a7ebc.

 elements/freedesktop-sdk.bst                       |  2 --
 ...image.sh-Add-setup-machine-id-to-systemd-.patch | 26 ----------------------
 2 files changed, 28 deletions(-)
---
diff --git a/elements/freedesktop-sdk.bst b/elements/freedesktop-sdk.bst
index ec9b294f..3a060277 100644
--- a/elements/freedesktop-sdk.bst
+++ b/elements/freedesktop-sdk.bst
@@ -3,8 +3,6 @@ sources:
 - kind: git_tag
   url: https://gitlab.com/freedesktop-sdk/freedesktop-sdk.git
   track: master
-- kind: patch
-  path: patches/0001-vm-prepare-image.sh-Add-setup-machine-id-to-systemd-.patch
 config:
   options:
     target_arch: '%{arch}'