chore: Alphabetize USERS.md (argoproj#1369)

Author: saradhis

USERS.md

@@ -6,19 +6,19 @@ Organizations below are **officially** using Argo Rollouts. Please send a PR wit
 1. [Ambassador Labs](https://www.getambassador.io)
 1. [Ant Group](https://www.antgroup.com/)
 1. [Bucketplace](https://www.bucketplace.co.kr/)
+1. [Devtron Labs](https://github.com/devtron-labs/devtron)
 1. [Intuit](https://www.intuit.com/)
+1. [New Relic](https://newrelic.com/)
+1. [Nitro](https://www.gonitro.com)
 1. [Nozzle](https://nozzle.io)
+1. [PayPal](https://www.paypal.com/)
 1. [PayPay](https://paypay.ne.jp/)
-1. [Twilio SendGrid](https://sendgrid.com)
-1. [Ubie](https://ubie.life/)
-1. [VISITS Technologies](https://visits.world/en)
-1. [Spotify](https://www.spotify.com/)
-1. [New Relic](https://newrelic.com/)
 1. [Quipper](https://www.quipper.com/)
-1. [Devtron Labs](https://github.com/devtron-labs/devtron)
 1. [Quizlet](https://quizlet.com)
-1. [Skillz](https://www.skillz.com)
-1. [PayPal](https://www.paypal.com/)
-1. [Shipt](https://www.shipt.com/)
-1. [Nitro](https://www.gonitro.com)
 1. [Salesforce](https://www.salesforce.com/)
+1. [Shipt](https://www.shipt.com/)
+1. [Skillz](https://www.skillz.com)
+1. [Spotify](https://www.spotify.com/)
+1. [Twilio SendGrid](https://sendgrid.com)
+1. [Ubie](https://ubie.life/)
+1. [VISITS Technologies](https://visits.world/en)