Add Content Harmony & Learn To Be to list of companies using ViewComponent (#2213)

* Add Content Harmony & Learn To Be to list of companies using ViewComponent.

* Update CHANGELOG.md

---------

Co-authored-by: Joel Hawksley <[email protected]>

Author: kanejamison

docs/CHANGELOG.md

@@ -10,6 +10,10 @@ nav_order: 5
 
 ## main
 
+* Add Content Harmony & Learn To Be to list of companies using ViewComponent.
+
+    *Kane Jamison*
+
 * Remove JS and CSS docs as they proved difficult to maintain and lacked consensus.
 
     *Joel Hawksley*

docs/index.md

@@ -248,6 +248,7 @@ ViewComponent is built by over a hundred members of the community, including:
 * [Clio](https://www.clio.com/)
 * [Cometeer](https://cometeer.com/)
 * [Consul](https://consulproject.org/en/)
+* [Content Harmony](https://www.contentharmony.com/)
 * [Cults.](https://cults3d.com/)
 * [Defacto](https://www.defacto.nl)
 * [DotRuby](https://www.dotruby.com)
@@ -265,6 +266,7 @@ ViewComponent is built by over a hundred members of the community, including:
 * [Keenly](https://www.keenly.so) (100+ components)
 * [Kicksite](https://kicksite.com/)
 * [Krystal](https://krystal.uk)
+* [Learn To Be](https://www.learntobe.org/) (100+ components)
 * [Litmus](https://litmus.engineering/)
 * [Login.gov](https://github.com/18F/identity-idp)
 * [Mission Met Center](https://www.missionmet.com/mission-met-center)