JSON:API URL format support in Symfony routing

[dbalabka]

Problem

JSON:API provides recommendation for the resource URL format. It requires developer effort to follow this convention. There should be a way how to easily map URL resources to exact controllers actions.

Acceptance criteria

1. No need to configure each route separately
2. There is a possibility to overwrite autogenerated routes if needed

Implementation notes

1. We can use controllers as services and route requests by tags. Tag should contain resource name.
2. Anotations might be also supported

Example of routing configuration:
https://github.com/eosnewmedia/JSON-API-Server-Bundle/blob/master/src/Resources/config/routing.xml