Add reproduce command.

fetches a test suite and result.zip, and executes the tradefed
in the interactive mode.
fetching/flashing device will be added as a next change.

Test: > reproduce --suite=vts --report_path=<gs://url/to/report.bin>
Bug: 110385755
Change-Id: I4e20933bc09b30b6e05b5c03430a95dc2aae02ac