Added --atp to invoke ATP mode

[ghost]

Changes introduced with this PR

This change adds the --atp command line option to invoked plugins to actually invoke plugins in the ATP mode.

Test:

/tmp/GoLand/___go_build_go_flow_arcalot_io_engine_cmd_run_plugin -image arcaflow-example-plugin -file example.yaml -step hello-world
debugLogs: null
outputData:
    message: Hello, Arca Lot!
outputID: success
2023-02-21T17:56:38+01:00       warning         failed to kill pod arcaflow_podman_pqlN8, probably the execution terminated earlier
2023-02-21T17:56:38+01:00       info            successfully removed container arcaflow_podman_pqlN8
2023-02-21T17:56:38+01:00       info            stdin pipe successfully closed
2023-02-21T17:56:38+01:00       info            stdout pipe successfully closed

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[jaredoconnell]

Looks good to me, assuming the test passes after a retry. If not, it should be good once that's fixed.