[AIRFLOW-5799] Freshworks readme update (#6453)

README.md

@@ -234,6 +234,7 @@ Currently **officially** using Airflow:
 1. [Flipp](https://www.flipp.com) [[@sethwilsonwishabi](https://github.com/sethwilsonwishabi)]
 1. [Format](https://www.format.com) [[@format](https://github.com/4ormat) & [@jasonicarter](https://github.com/jasonicarter)]
 1. [FreshBooks](https://github.com/freshbooks) [[@DinoCow](https://github.com/DinoCow)]
+1. [Freshworks](https://www.freshworks.com/) [[@shaikshakeel](https://github.com/shaikshakeel)]
 1. [FullContact](https://github.com/fullcontact)
 1. [Fuller, Inc.](https://en.fuller-inc.com/) [[@wutali](https://github.com/wutali) & [@sh-tech](https://github.com/sh-tech)]
 1. [Fundera](https://fundera.com) [[@andyxhadji](https://github.com/andyxhadji)]