[gnome-ostree] manifest: Untag libxml2

[Colin Walters <walters src gnome org>]

commit 43820829e7772412587a3317699793915f908ac5
Author: Colin Walters <walters verbum org>
Date:   Wed Dec 19 09:12:15 2012 -0500

    manifest: Untag libxml2
    
    See https://bugzilla.gnome.org/show_bug.cgi?id=681321
    
    Should be fixed now.

 manifest.json |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index 267c9d9..719ef92 100644
--- a/manifest.json
+++ b/manifest.json
@@ -108,8 +108,7 @@
    		{"src": "gnome:linux-user-chroot",
 		 "setuid": ["/runtime/usr/bin/linux-user-chroot"]},
 
-		{"src": "gnome:libxml2",
-		 "tag": "4629ee02ac649c27f9c0cf98ba017c6b5526070f"},
+		{"src": "gnome:libxml2"},
 
 		{"src": "gnome:libxslt"},