[gnome-sdk-images] Makefile: Update freedesktop-sdk-base to freedesktop.org git

[Alexander Larsson <alexl src gnome org>]

commit d1b4b42bf37424d22783b2df9567fe9a3a4f2b2f
Author: Alexander Larsson <alexl redhat com>
Date:   Tue Jun 23 12:23:35 2015 +0200

    Makefile: Update freedesktop-sdk-base to freedesktop.org git

 Makefile |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/Makefile b/Makefile
index 70b62f3..0232f2f 100644
--- a/Makefile
+++ b/Makefile
@@ -21,7 +21,7 @@ PLATFORM_BASE_IMAGE=$(IMAGEDIR)/freedesktop-contents-platform-$(ARCH)-$(BASE_HAS
 
 $(SDK_BASE_IMAGE) $(PLATFORM_BASE_IMAGE) images:
        if test ! -d freedesktop-sdk-base; then \
-               git clone git://git.gnome.org/freedesktop-sdk-base;\
+               git clone git://anongit.freedesktop.org/xdg-app/freedesktop-sdk-base;\
        fi
        (cd  freedesktop-sdk-base && \
         git fetch origin && \