Add blueprint modules to generate jar files for gtests.

This will be needed to run gtests under atest.
The output is unused for now.

Some of the tests in makefile were renamed for consistency.

Test: m test-art-host-gtest
Bug: 147819342
Bug: 147817606
Change-Id: I96db24406881a2adeeec7889f04681ae18352b16
5 files changed