Update auth-oidc.md

Author: janicericketts

articles/active-directory/fundamentals/auth-oidc.md

@@ -9,7 +9,7 @@ ms.service: active-directory
 ms.workload: identity
 ms.subservice: fundamentals
 ms.topic: conceptual
-ms.date: 10/10/2020
+ms.date: 08/19/2022
 ms.author: jricketts
 ms.reviewer: ajburnle
 ms.custom: "it-pro, seodec18"