Update Swapnil Kulkarni blog location

Change-Id: I663185b7682cec3137ec4cf85075a9b6c3fd2ad1
Signed-off-by: Swapnil Kulkarni <coolsvap@gmail.com>

planet.ini

@@ -902,7 +902,7 @@ name = Dan Kingshott
 nick = DanielKingshott
 face = danielkingshott.png
 
-[http://blogger.coolsvap.net/index.php/category/openstack/feed/]
+[https://cloudnativetech.wordpress.com/category/openstack/feed]
 name = OpenStack Blog - Swapnil Kulkarni
 nick = coolsvap
 face = coolsvap.jpg