[gimp] build/win: Upgrade xz to 5.2.1

[Michael Henning <mhenning src gnome org>]

commit 30c81b3d4e37367ac43f1d00b721ae9ec63cae6a
Author: Michael Henning <drawoc darkrefraction com>
Date:   Fri Apr 24 17:08:23 2015 -0400

    build/win: Upgrade xz to 5.2.1

 build/windows/jhbuild/compresslibs.moduleset |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/build/windows/jhbuild/compresslibs.moduleset b/build/windows/jhbuild/compresslibs.moduleset
index 7677517..f41126e 100644
--- a/build/windows/jhbuild/compresslibs.moduleset
+++ b/build/windows/jhbuild/compresslibs.moduleset
@@ -18,9 +18,9 @@
 </autotools>
 
 <autotools id="xz" autogen-sh="configure">
-       <branch version="5.0.5" repo="tukaani.org"
-                       module="xz/xz-5.0.5.tar.xz"
-                       hash="sha256:3515c74d170d0f6ec00820de63106ad16c07bae55a59c174b4741242c76264a4">
+       <branch version="5.2.1" repo="tukaani.org"
+                       module="xz/xz-5.2.1.tar.xz"
+                       hash="sha256:6ecdd4d80b12001497df0741d6037f918d270fa0f9a1ab4e2664bf4157ae323c">
        </branch>
 </autotools>