runs a single remote test target through //scripts/run-dart-action.py
usage: fx dart-remote-test
[-h|--help] <target-pattern>
Attempts to run a test targeting a remote fuchsia device.
This command requires Topaz in order to run. An example would be to run
this command against //topaz/example/test/driver_mod_example/* to run
all dart_remote_test targets.
Arguments:
-h|--help Print out this message.