[jhbuild] core-3.26: Use gnome-3-26 branch for at-spi2-atk

[Emmanuele Bassi <ebassi src gnome org>]

commit e069fbc58bf91a30ad50435eabf1c9c84f17730b
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Sat Nov 4 12:27:07 2017 +0000

    core-3.26: Use gnome-3-26 branch for at-spi2-atk
    
    The master branch moved to Meson, and dropped Autotools.

 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 af2bd1a..6d08779 100644
--- a/modulesets/gnome-suites-core-3.26.modules
+++ b/modulesets/gnome-suites-core-3.26.modules
@@ -47,7 +47,7 @@
   </autotools>
 
   <autotools id="at-spi2-atk">
-    <branch/>
+    <branch revision="gnome-3-26"/>
     <dependencies>
       <dep package="dbus"/>
       <dep package="glib"/>