Support tap reporter

[patak-dev]

Clear and concise description of the problem

Implement tap reporter https://node-tap.org/tap-protocol/, to give users access to the tap ecosystem of converters. See for example https://www.npmjs.com/package/tap-junit (@Demivan)

Note From Koko in Vitest Dev

The one thing to keep in mind about TAP is that the official, spec-complient TAP output doesn't support indents on nested tests, which is bad UI imo. Some runner like zora or node-tap implement the TAP spec but with indents
TestAnything/Specification#2
So if TAP is going to be implemented in core, this is a feature most of users would want I guess

Suggested solution

Add a new tap option to the built in reporters

Alternative

No response

Additional context

No response

Validations

• Follow our Code of Conduct
• Read the Contributing Guidelines.
• Read the docs.
• Check that there isn't already an issue that request the same feature to avoid creating a duplicate.

[Demivan]

I will work on this

[Demivan]

#445 - it is done
But it is not compatible with https://www.npmjs.com/package/tap-junit as tap-junit does not support nested tests. But https://github.com/tapjs/tap-mocha-reporter works great.

[patak-dev]

Closed by #445, awesome work @Demivan 🎉