feat(rulesets): add support for 2.5.0 AsyncAPI

[magicmatatjahu]

Checklist

• [X] Tests added / updated
• [X] Docs added / updated

Does this PR introduce a breaking change?

• [ ] Yes
• [X] No

PR adds support for 2.5.0 AsyncAPI

Note We need to wait for final release to merge that PR. I will change version of @asyncapi/specs dependency to the appropriate one.

cc @smoya @jonaslagoni