SwaggerEditor@next: Initial AsyncAPI 3.0.0 support

[char0n]

The goal of this epic is to consolidate AsyncAPI tooling and allow initial support for AsyncAPI 3.x definitions.

Consolidation of AsyncAPI tooling

We were stuck with unstable releases of @asyncapi/react-component. It started to cause build and security issues along with the fact that we were not delivering features or bugfixes related to AsyncAPI 2.x. Other issues with using @asyncapi/react-component have been fully documented in @asyncapi/react-component.

Updating the AsyncAPI tooling will create a single breaking change described in #4585 (Issue 4). There is a clear migration path, which will be documented in release notes.

Initial support for AsyncAPI 3.x definitions

Initial support for AsyncAPI 3.x is defined in #4872, and consists of:

• ability to editor AsyncAPI 3.x definitions
• rendering AsyncAPI 3.x definitions in preview pane
• validation AsyncAPI 3.x definitions

[char0n]

Initial support added.