Update Azure AD docs (#102)

* remove setting up azure device client id

* Updated Azure AD self-hosted IdP guide

src/pages/selfhosted/identity-providers.mdx

@@ -648,7 +648,8 @@ In this step, we will create and configure NetBird application in azure AD.
 
 - Add `Delagated permissions` to Microsoft Graph
 - Click `Add a permission`
-- Click `Microsoft Graph` and then click `Delagated permissions` tab  and check all permissions under the `OpenId permissions` section and click  `Add permissions`
+- Click `Microsoft Graph` and then click `Application permissions` tab
+- In `Select permissions` search for `User.Read` and under the `User` section select `User.Read.All` and click  `Add permissions`
 
 <p>
     <img src="/docs-static/img/integrations/identity-providers/self-hosted/azure-openid-permissions.png" alt="high-level-dia" className="imagewrapper"/>