sdk: updated api URL

Change-Id: I6565baddf309845c386fbf0fb17e2d7c0957a48c
Related-To: https://bugzilla.redhat.com/1055517
Signed-off-by: Yedidyah Bar David <didi@redhat.com>
(cherry picked from commit af6d0ca2dd1b47cb53a5560e839def8a006491b4)