JL Sitemap JL Sitemap 2.2.1

What's Changed

• pkg_jlsitemap 2.2.1 - move access key generation to package installer by @sergeytolkachyov in https://github.com/Joomline/jlsitemap/pull/116 Fix #115

Full Changelog: https://github.com/Joomline/jlsitemap/compare/2.2.0...2.2.1