[jhbuild] core-latest: Pull vala for GitLab

[Rico Tzschichholz <ricotz src gnome org>]

commit f04471954daf066ab088d0b3d7fb0d66ce4bfe81
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Tue May 22 18:34:57 2018 +0200

    core-latest: Pull vala for GitLab

 modulesets/gnome-suites-core-deps-latest.modules |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/modulesets/gnome-suites-core-deps-latest.modules 
b/modulesets/gnome-suites-core-deps-latest.modules
index 826574e..7d3edf6 100644
--- a/modulesets/gnome-suites-core-deps-latest.modules
+++ b/modulesets/gnome-suites-core-deps-latest.modules
@@ -1921,7 +1921,7 @@ the module and we will just change it to use a tarball anyway.
   </autotools>
 
   <autotools id="vala" supports-non-srcdir-builds="no">
-    <branch />
+    <branch repo="gitlab.gnome.org" checkoutdir="vala" module="GNOME/vala.git"/>
     <dependencies>
       <dep package="bison"/>
       <dep package="flex"/>