chore: enrich and improve telemetry events

[anisaoshafi]

• added auth_token to events after auth_token_configured (read it from .localstack/auth.json file when possible)
• retry info endpoint [1] to improve session_id capture rate for emulator.started events
• removed expected_steps from setup_started event
• renamed position to step_order
• changed SCHEMA_VERSION: 1 -> 2
• added license_setup_ended event
• changed steps for "setup_ended" event
• capture "setup_ended" when user cancels
• capture "skipped" events better.

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[1] We were not capturing the emulator session_id quite well in the emulator.started events.
We rely on endpoint http://localhost:4566/_localstack/info to grab it, however the endpoint is not immediately available when we just start localstack (needs to be in running state). It needs a couple of seconds before it's accessible (some 4-6 seconds in my local tests).
Now we retry up to 10x and wait 1s each time before sending the event to make sure we get the session_id as often as possible.

[skyrpex]

Thank you, great job with the changes... Hope that the git conflict is easy to solve. I can help otherwise.

[tiurin]

Thank you for adding telemetry to licensing code and for the rest of improvements!

There is one incorrect status report that needs to be fixed and the rest are non-blocking suggestions.

[tiurin]

👍 Let's iterate on positional arguments vs. a record in the upcoming PR!