Enables two additonal test targets in Bazel env

Adds new rules, launchers, and targets that enable the running of the
'HelloWorldTest' and `HelloWorldHostTest` from within the generated
Bazel environment.

Test: Manual testing, which can be performed with the following steps:

bazel run //build/pesto/experiments/prepare_bazel_test_env -- generate

bazel run //build/pesto/experiments/prepare_bazel_test_env -- sync

bazel test
//platform_testing/tests/example/jarhosttest:HelloWorldHostTest
--test_output=all --test_arg=--host

(The following command requires a connected device)

bazel run
//platform_testing/tests/example/instrumentation:HelloWorldTests
--test_output=all

Change-Id: I9414588dfe05f53cd4591185fdb3e7817face0d5
11 files changed
tree: c19ad6e0c9a6700b324f9ee7b2298d3550e7a2be
  1. experiments/
  2. OWNERS