Changes to get a list of package names from a registry

the query request parameter sort was restricted to a list of enum values

added the new enum value created_at to the query request parameter sort

added the new enum value dependent_packages_count to the query request parameter sort

added the new enum value dependent_repos_count to the query request parameter sort

added the new enum value docker_dependents_count to the query request parameter sort

added the new enum value docker_downloads_count to the query request parameter sort

added the new enum value downloads to the query request parameter sort

added the new enum value forks_count to the query request parameter sort

added the new enum value latest_release_published_at to the query request parameter sort

added the new enum value maintainers_count to the query request parameter sort

added the new enum value name to the query request parameter sort

added the new enum value stargazers_count to the query request parameter sort

added the new enum value updated_at to the query request parameter sort

added the new enum value versions_count to the query request parameter sort

added the new optional query request parameter postfix

added the new optional query request parameter prefix

added the new optional query request parameter critical

added the new optional query request parameter funding

added the new optional query request parameter created_before

added the new optional query request parameter updated_before

api tag packages added