[jhbuild] 3.22: use the gtkmm-3-22 branch of gtkmm

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 835bdbd9994f3e7ea3e1453c98e234cd3d38f3f6
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Wed Nov 9 18:47:28 2016 +0200

    3.22: use the gtkmm-3-22 branch of gtkmm

 modulesets/gnome-suites-core-deps-3.22.modules |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/modulesets/gnome-suites-core-deps-3.22.modules b/modulesets/gnome-suites-core-deps-3.22.modules
index 041362c..b8dfea2 100644
--- a/modulesets/gnome-suites-core-deps-3.22.modules
+++ b/modulesets/gnome-suites-core-deps-3.22.modules
@@ -801,7 +801,7 @@
   </autotools>
 
  <autotools id="gtkmm">
-    <branch/>
+    <branch revision="gtkmm-3-22"/>
     <dependencies>
       <dep package="cairomm"/>
       <dep package="pangomm"/>