Quarkus - API validation and tracking for Quarkus and Quarkiverse

This project is to utilize the already existing revapi.org setup and expand it to properly detect and generate documentation for api breakages in a way that help users and extension writers. When this is done it will be a key central element in Quarkus releases and used heavily across all extensions. I'll enhance to the current revapi reporting, automate revapi usage in Quarkus CI build and document and script for daily usage of revapi.