Update index.md - Who uses ViewComponent? (#1710)

* Update index.md - Who uses ViewComponent?

Adding topkey.io to the list of companies using ViewComponent as mentioned to do on: https://viewcomponent.org/

* Add topkey to use list

Adding topkey to use list, and updating changelog to reflect.

Author: bryanbeshore

docs/CHANGELOG.md

@@ -10,6 +10,10 @@ nav_order: 5
 
 ## main
 
+* Add Topkey to list of companies using ViewComponent.
+
+     *Bryan Beshore*
+
 * Add OBLSK & PLT4M to list of companies using ViewComponent.
 
      *Mike Munroe*

docs/index.md

@@ -247,6 +247,7 @@ ViewComponent is built by over a hundred members of the community, including:
 * [Shogun](https://getshogun.com/)
 * [Spina CMS](https://spinacms.com/)
 * [Startup Jobs](https://startup.jobs/)
+* [Topkey](https://topkey.io/)
 * [Wecasa](https://www.wecasa.fr/)
 * [WIP](https://wip.co/)
 * [Within3](https://www.within3.com/)