[f-spot] Update TagLib for XMP parse fix.

[Ruben Vermeersch <rubenv src gnome org>]

commit ab2dfc83537071cb91abcc13201c8b9fab1600ca
Author: Ruben Vermeersch <ruben savanne be>
Date:   Wed Oct 27 11:40:34 2010 +0200

    Update TagLib for XMP parse fix.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=631333

 lib/TagLib/TagLib |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/lib/TagLib/TagLib b/lib/TagLib/TagLib
index 2d62c8d..c6a6d93 160000
--- a/lib/TagLib/TagLib
+++ b/lib/TagLib/TagLib
@@ -1 +1 @@
-Subproject commit 2d62c8deb2cf6b758b3b18b07f72c05a055ea172
+Subproject commit c6a6d93da9b29a247d0f25210dc02e0d9535e2c1