Clone Source Asyncapi spec to generated service folder and Add <AsyncAPI /> to markdown per parameter

[glc-omid]

Have you read the Contributing Guidelines on issues?

• [X] I have read the Contributing Guidelines on issues.

Description

Context

When using AsyncApi plugin generator as part of generated documentation there is an interest in having the async API spec render as part of service page

It can be interesting to move the original spec file to the target service folder as part of plugin process without any manual intervention later.

Motivation

When using AsyncApi plugin generator as part of generated documentation there is an interest in having the async API spec render as part of service page