feat(typha): add new integration

[cmotta2016]

What does this PR do?

Create a new integration called Typha.

Motivation

We need to monitor the entire Calico stack, but there is no integration for the Typha component. So we write this custom agent check to collect Typha metrics and send it to the Datadog.

Review checklist

• PR has a meaningful title or PR has the no-changelog label attached
• Feature or bugfix has tests
• Git history is clean
• If PR impacts documentation, docs team has been notified or an issue has been opened on the documentation repo
• If this PR includes a log pipeline, please add a description describing the remappers and processors.

Additional Notes

Anything else we should know when reviewing?

[cmotta2016]

Hey guys. Would anyone be able to help me with the failed checks?
(About validation I will set the sales_email)

[drichards-87]

Created a Jira card for Docs Team editorial review.

[drichards-87]

Hey guys. Would anyone be able to help me with the failed checks? (About validation I will set the sales_email)

I'm not too sure about those. Someone from the Agent Integrations team should be able to help you out.

[dd-dominic]

@cmotta2016 Are you working with someone from the Datadog team already? If not, can you please share your email address so we can communicate on a separate thread.

[cmotta2016]

Hello @dd-dominic , we are contacting our partner (Apoena) to request a review of this PR with Datadog.