Move the async_safe dependency to bionic.

Test: ./art/test/testrunner/run_build_test_target.py -j80 art-linux-bionic-x64-zipapex
Change-Id: I9b3be2433dce4af3ebb912b34816a57b16882fd7
1 file changed
tree: cfd2c74fce214007af40c405b582ea3718b16362
  1. libbacktrace/
  2. libunwindstack/
  3. OWNERS
  4. PREUPLOAD.cfg