[API Definition V4] listener config

:rainbow: Feature

As an AsyncAPI API Publisher, I want to add a new listener and configure it

:sunrise_over_mountains: Additional information

Configuration in api_definition only
Each listener type have its custom configuration : http, webhook, tcp
On lower level, each entrypoint got a type (http-get, http-post, sse, websocket for http type for example) and a specific configuration
Specific configuration options are depending of each connectors

{
 ...
  "listeners" : [
    {
      "type": "http",   
      "path_mappings": [],
      "paths" : [
        {
          "path" : "/http"
        },
        {
          "path" : "/ws",
          "host" : "ws.localhost:1234"
        }
      ],
      "entrypoints" : [
        {
          "type" : "http-get"
        },
        {
          "type" : "http-post"
        },
        {
          "type" : "sse",
          "config" : {
            "heartbeat_frequency_ms" : "100"
          }
        },
        {
          "type" : "websocket",
          "config" : {
            "message_format" : "binary"
          }
        }
      ]
    },
    {
      "type": "webhook"
    },
    {
      "type": "tcp",
      "host": "localhost"
      "port": 12345
    }
  ],
  ...
}

:link: Dependencies

Link to https://github.com/gravitee-io/issues/issues/8020

:camera: Mockups

Insert screenshots, drawings...

:books: Documentation required

Provide link to the issue for documentation update

:superhero: Acceptance criteria

[ ] Given '...' Then '...' When '...'
[ ] Given '...' Then '...' When '...'
[ ] Given '...' Then '...' When '...'

:warning: Potential impacts

Which other features may be impacted by this fix. This could be populated after fix

What are the impacted versions?

:rocket:

gravitee-io / issues

[API Definition V4] listener config #8010