[gnome-continuous] gnome-themes-extra has migrated to GitLab

[Juraj Fiala <jurf src gnome org>]

commit 77cd236a0c78bb9b0877467a12c419aafd62f61c
Author: Juraj Fiala <jurf riseup net>
Date:   Wed Jan 24 20:05:38 2018 +0100

    gnome-themes-extra has migrated to GitLab

 manifest.json |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index 3281976..466c63f 100644
--- a/manifest.json
+++ b/manifest.json
@@ -794,7 +794,7 @@
 
                {"src": "fd:sound-theme-freedesktop"},
 
-               {"src": "gnome:gnome-themes-standard"},
+               {"src": "gnome-gitlab:GNOME/gnome-themes-extra.git"},
 
                {"src": "gnome:adwaita-icon-theme"},