Now that the JSDoc output for the MediaWiki API integration testing library is served through doc.wikimedia.org, incorporate these docs into https://www.mediawiki.org/wiki/MediaWiki_API_integration_tests

• Review the JSDoc output, cross-reference it with the manually created reference on wiki, and create a patch to update any docstrings that are unclear or inconsistent
• Remove manually created reference from wiki page and link to the generated docs instead