mark Analytics section as related to Database Management (#3795)

- ref. https://github.com/awesome-selfhosted/awesome-selfhosted/pull/3741

README.md

@@ -118,7 +118,7 @@ See [Contributing](.github/CONTRIBUTING.md).
 
 [Analytics](https://en.wikipedia.org/wiki/Analytics) is the systematic computational analysis of data or statistics. It is used for the discovery, interpretation, and communication of meaningful patterns in data.
 
-_Related: [Personal Dashboards](#personal-dashboards)_
+_Related: [Database Management](#database-management), [Personal Dashboards](#personal-dashboards)_
 
 - [Ackee](https://ackee.electerious.com) - Self-hosted analytics tool for those who care about privacy. ([Demo](http://demo.ackee.electerious.com), [Source Code](https://github.com/electerious/Ackee)) `MIT` `Nodejs`
 - [AWStats](http://www.awstats.org/) - Generate statistics from web, streaming, ftp or mail server logfiles. ([Source Code](https://github.com/eldy/awstats)) `GPL-3.0` `Perl`