[gnome-build-meta] Drop wpebackend-fdo debug patch

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 5d2a3c00609422ebed9345bd7ed6561d35d2f833
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Fri Feb 14 10:37:18 2020 -0600

    Drop wpebackend-fdo debug patch
    
    It breaks apps without hardware acceleration.

 elements/sdk/wpebackend-fdo.bst  |  2 --
 files/wpebackend-fdo/debug.patch | 77 ----------------------------------------
 2 files changed, 79 deletions(-)
---
diff --git a/elements/sdk/wpebackend-fdo.bst b/elements/sdk/wpebackend-fdo.bst
index f22aaddb..afa3bc9f 100644
--- a/elements/sdk/wpebackend-fdo.bst
+++ b/elements/sdk/wpebackend-fdo.bst
@@ -2,8 +2,6 @@ kind: cmake
 sources:
 - kind: tar
   url: github_com:Igalia/WPEBackend-fdo/releases/download/1.4.0/wpebackend-fdo-1.4.0.tar.xz
-- kind: patch
-  path: files/wpebackend-fdo/debug.patch
 build-depends:
 - freedesktop-sdk.bst:public-stacks/buildsystem-cmake.bst
 depends: