OneDrive source connector: how-to video links (#238)

Author: Paul-Cornell

snippets/general-shared-text/onedrive.mdx

@@ -3,6 +3,27 @@ The OneDrive prerequisites:
 - A OneDrive account.
 - Path to the target OneDrive folder.
 - The client ID, client secret, and tenant ID for the Azure app that is registered with Microsoft Graph and assigned the correct OneDrive authentication scopes in Microsoft Entra ID (formerly Azure Active Directory (Azure AD)). See [Registering your app for Microsoft Graph](https://learn.microsoft.com/onedrive/developer/rest-api/getting-started/app-registration) and [OneDrive authentication and sign-in](https://learn.microsoft.com/onedrive/developer/rest-api/getting-started/msa-oauth).
+
+  <iframe
+  width="560"
+  height="315"
+  src="https://www.youtube.com/embed/uJsdMIpuuno?start=14&end=372"
+  title="YouTube video player"
+  frameborder="0"
+  allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
+  allowfullscreen
+  ></iframe>
+
+  <iframe
+  width="560"
+  height="315"
+  src="https://www.youtube.com/embed/aKNmym2nYzY?start=43&end=241"
+  title="YouTube video player"
+  frameborder="0"
+  allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"
+  allowfullscreen
+  ></iframe>
+
 - The Entra ID principal name (typically your Entra ID email).
 
 See also the [OneDrive API documentation](https://docs.microsoft.com/onedrive/developer/rest-api/).