Update git submodules

* Update art from branch 'master'
  to 0007e7305b8e1cb10b78504c6dfd14e50efb26b1
  - Remove non-required build targets from buildbot-build.sh
    
    Test: run-libjdwp-tests, run-libcore-tests
    Change-Id: I91fd2be05c44fd4f69e2036da4fc38ea2e90eebb
    
1 file changed