Add Artelys to the list of Airflow users (#13261)

INTHEWILD.md

@@ -50,6 +50,7 @@ Currently, **officially** using Airflow:
 1. [Apigee](https://apigee.com) [[@btallman](https://github.com/btallman)]
 1. [Arquivei](https://www.arquivei.com.br/) [[@arquivei](https://github.com/arquivei)]
 1. [Arrive](https://www.arrive.com/)
+1. [Artelys](https://www.artelys.com/) [[@fortierq](https://github.com/fortierq)]
 1. [Asana](https://asana.com/) [[@chang](https://github.com/chang), [@dima-asana](https://github.com/dima-asana), [@jdavidheiser](https://github.com/jdavidheiser), [@ricardoandresrojas](https://github.com/ricardoandresrojas)]
 1. [Astronomer](http://www.astronomer.io) [[@schnie](https://github.com/schnie), [@ashb](https://github.com/ashb), [@kaxil](https://github.com/kaxil), [@dimberman](https://github.com/dimberman), [@andriisoldatenko](https://github.com/andriisoldatenko), [@ryw](https://github.com/ryw), [@ryanahamilton](https://github.com/ryanahamilton), [@jhtimmins](https://github.com/jhtimmins), [@vikramkoka](https://github.com/vikramkoka)]
 1. [Auth0](https://auth0.com) [[@scottypate](https://github.com/scottypate)], [[@dm03514](https://github.com/dm03514)], [[@karangale](https://github.com/karangale)]