[jhbuild] GNOME Tweaks has migrated to GitLab (and renamed from gnome-tweak-tool)

[Jeremy Bicha <jbicha src gnome org>]

commit 3c222ce03f31d05287d7d6472d2ebaa88db4e35a
Author: Jeremy Bicha <jbicha ubuntu com>
Date:   Wed Jan 24 11:08:58 2018 -0500

    GNOME Tweaks has migrated to GitLab (and renamed from gnome-tweak-tool)

 modulesets/gnome-apps-3.28.modules |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/modulesets/gnome-apps-3.28.modules b/modulesets/gnome-apps-3.28.modules
index 811e405..b493233 100644
--- a/modulesets/gnome-apps-3.28.modules
+++ b/modulesets/gnome-apps-3.28.modules
@@ -360,8 +360,8 @@
     </dependencies>
   </autotools>
 
-  <meson id="gnome-tweak-tool">
-    <branch/>
+  <meson id="gnome-tweaks">
+    <branch repo="gitlab.gnome.org" checkoutdir="gnome-tweaks" module="GNOME/gnome-tweaks.git"/>
     <dependencies>
       <dep package="gnome-shell"/>
       <dep package="nautilus"/>