[gnome-continuous] Remove ostree patch

[Emmanuele Bassi <ebassi src gnome org>]

commit 3d858d4fd36a06dc11a6baf7041d248adb55f02b
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Thu Aug 1 10:36:25 2019 +0100

    Remove ostree patch
    
    It was upstreamed a while ago.

 manifest.json | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/manifest.json b/manifest.json
index ebe7ba4..570a02a 100644
--- a/manifest.json
+++ b/manifest.json
@@ -992,7 +992,6 @@
                  "name": "gjs"},
 
                {"src": "git:https://github.com/ostreedev/ostree";,
-                 "patches": ["ostree-gpg-error-config.patch"],
                  "name": "ostree",
                  "component": "minimal",
                 "initramfs-depends": true,