Add SSOJet (#1320)

Author: GovindMalviya

USERS.md

@@ -16,6 +16,7 @@ This is a list of gosec's users. Please send a pull request with your organisati
 10. [Checkmarx](https://www.checkmarx.com/)
 11. [SeatGeek](https://www.seatgeek.com/)
 12. [reMarkable](https://remarkable.com)
+13. [SSOJet](https://ssojet.com)
 
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