Don't call jack script without configuration

Using $(JACK) directly was missing default args and version selection.
Correct usage is though call-jack.

Bug: 27288455
Bug: 26753820
(cherry picked from commit 457ced77cbbb61aeef23c24a3b8f9e47e6a69976)
Change-Id: Id0c9e559d80ad66cbcb118b5ceebbdf10618de7f
1 file changed