Correcting video embed URL

Re-opening #102427 in the private repo.

The video embed URL used on this page is invalid and is likely to break. The updated URL is correctly formatted. It's taken from the video's embed info on its episode page: https://learn.microsoft.com/en-us/shows/on-net/using-azure-managed-identities?tab=tab-embed

Author: brstegge

articles/active-directory/managed-identities-azure-resources/overview.md

@@ -27,7 +27,7 @@ While developers can securely store the secrets in [Azure Key Vault](../../key-v
 
 The following video shows how you can use managed identities:</br>
 
-> [!VIDEO https://learn.microsoft.com/Shows/On-NET/Using-Azure-Managed-identities/player?format=ny]
+> [!VIDEO https://learn-video.azurefd.net/vod/player?show=on-net&ep=using-azure-managed-identities]
 
 Here are some of the benefits of using managed identities: