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

[Alberts Muktupāvels <muktupavels src gnome org>]

commit f93189798ee477cdaeeb9e4605154c6246b3dbd5
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Mon Sep 18 18:13:14 2017 +0300

    core-3.26: use the gnome-3-26 branch of gnome-session

 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 d11f036..2c49618 100644
--- a/modulesets/gnome-suites-core-3.26.modules
+++ b/modulesets/gnome-suites-core-3.26.modules
@@ -277,7 +277,7 @@
   </autotools>
 
   <autotools id="gnome-session">
-    <branch/>
+    <branch revision="gnome-3-26"/>
     <dependencies>
       <dep package="egl"/>
       <dep package="intltool"/>