v3.0.0

This release is a release stamp on bindings repo that reflects it state on AsyncAPI spec 3.0.0 release

Spec GitHub Release: https://github.com/asyncapi/spec/releases/tag/v3.0.0
Release notes: https://www.asyncapi.com/blog/release-notes-3.0.0
Migration guide: https://www.asyncapi.com/docs/migration/migrating-to-v3

People that contributed to this bindings release:

@smoya @jonaslagoni @sambhavgupta0705 @whitlockjc @lbroudoux @derberg