Add Defacto to Who uses ViewComponent list (ViewComponent#2165)

Author: sn3p

docs/index.md

@@ -248,6 +248,7 @@ ViewComponent is built by over a hundred members of the community, including:
 * [Cometeer](https://cometeer.com/)
 * [Consul](https://consulproject.org/en/)
 * [Cults.](https://cults3d.com/)
+* [Defacto](https://www.defacto.nl)
 * [DotRuby](https://www.dotruby.com)
 * [Eagerworks](https://eagerworks.com/)
 * [FlightLogger](https://flightlogger.net/)