Add DbVisualizer to the list of GUIs (#407)

Co-authored-by: Kaarel Moppel <[email protected]>

Author: BloomBoy

README.md

@@ -65,8 +65,8 @@
 * [Datazenit](https://datazenit.com/) - Web-based PostgreSQL GUI (Commercial Software).
 * [DataRow](https://www.datarow.com/) - Cross-platform SQL Client for Amazon Redshift: Simple, Effortless, Extensible.
 * [DBConvert Streams](https://streams.dbconvert.com/) - A cloud-native platform for real-time data migration and CDC replication between PostgreSQL and MySQL databases across various cloud environments. (Commercial Software).
-
 * [DBeaver](https://dbeaver.io/) - Universal Database Manager with excellent support for PostgreSQL.
+* [DbVisualizer](http://www.dbvis.com) - Cross-platform database client for developers, DBAs, and analysts (Commercial Software).
 * [Holistics](https://www.holistics.io/) - Online cross platform database management tool and SQL query reporting GUI with strong PostgreSQL support (Commercial Software).
 * [JackDB](https://www.jackdb.com/) - Web-based SQL query interface (Commercial Software).
 * [Luna Modeler](http://www.datensen.com) - Cross-platform desktop data modeling tool (Commercial Software).