[gnome-ostree] 3.6: libxml2: Switch to tag before buffer API break

[Colin Walters <walters src gnome org>]

commit b09f56292c2eb719a1f6004c2a6ba1f54cb06bb8
Author: Colin Walters <walters verbum org>
Date:   Sat Aug 4 05:38:27 2012 -0400

    3.6: libxml2: Switch to tag before buffer API break
    
    https://mail.gnome.org/archives/desktop-devel-list/2012-August/msg00004.html

 gnomeos-3.6.json |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gnomeos-3.6.json b/gnomeos-3.6.json
index 616f8f0..4902ccf 100644
--- a/gnomeos-3.6.json
+++ b/gnomeos-3.6.json
@@ -68,7 +68,8 @@
 
    		{"src": "gnome:linux-user-chroot"},
 
-		{"src": "gnome:libxml2"},
+		{"src": "gnome:libxml2",
+		 "tag": "4629ee02ac649c27f9c0cf98ba017c6b5526070f"},
 
 		{"src": "gnome:libxslt"},