9d230819a6
With Zuul v2, the publishing happens from publish-docs/api-ref. Let's simplify our scripts and publish with Zuul v3 from publish-docs directly. Add new jobs publishlang and publishbuild for Zuul v3 publishing. Use existing publishlang-api and publishbuild-api for Zuul v2 publishing. Remove now obsolete comment from doc-tools-check-languages.conf. Change-Id: I32b29a34c571882cb4d7c542c543ea726e76a0b5