Introducing the new Sonar Web API V2

SonarQube is transitioning from its Web API V1 to a new API V2 due to limitations and consistency issues in the former. The new API aims to improve discoverability, adhere to REST guidelines, and support HATEOAS for better programmatic discovery. It will leverage Spring WEB MVC framework and follow an incremental delivery approach during migration. Deprecated endpoints will follow SonarQube's general deprecation policy, with the complete set of API V2 endpoints expected in version 11.X LTS. The new API aims to enhance interoperability between SonarQube and SonarCloud by ensuring both products adhere to the same API contracts for their API V2 endpoints.