Migrate to use new api-lint and api-doc CI tools

As explained at FOLIO-3231, every backend module which has API descriptions, using RAML or OpenAPI (OAS), needs to migrate to the new CI facilities (api-lint and api-doc). The old facilities are out-of-date, deprecated, and have vulnerabilities.

There are instructions at each documentation, including examples to modify the Jenkinsfile.

As noted in the api-lint documentation, the new tool is more thorough than our previous CI tool (based on raml-cop and its underlying raml-1-parser). So some projects might find new violations being reported (see some migration issues at FOLIO-3017).

Relevant parties: abreaux and Kateryna Senchenko