Don't use Jack embedded library
Don't use Jack embedded library

This is a temporary workround to avoid intermittent failure on
build server for ub-conscrypt

Bug: 20132430
Change-Id: I781fb968ed7d0f40f908cf1ab7882957a911611b

google/conscrypt,google/conscrypt,google/conscrypt,google/conscrypt,google/conscrypt,google/conscrypt