[jhbuild] core-3.26: use the gnome-3-26 branch of gnome-disk-utility

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 48b37c2d481dc1d99db9c261b8e255547e16baa5
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Mon Sep 18 18:13:54 2017 +0300

    core-3.26: use the gnome-3-26 branch of gnome-disk-utility

 modulesets/gnome-suites-core-3.26.modules |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/modulesets/gnome-suites-core-3.26.modules b/modulesets/gnome-suites-core-3.26.modules
index 2c49618..ba45359 100644
--- a/modulesets/gnome-suites-core-3.26.modules
+++ b/modulesets/gnome-suites-core-3.26.modules
@@ -836,7 +836,7 @@
   </autotools>
 
   <meson id="gnome-disk-utility">
-    <branch/>
+    <branch revision="gnome-3-26"/>
     <dependencies>
       <dep package="appstream-glib"/>
       <dep package="glib"/>