Updated Confluence Supported Version 7.20.0

Updated Confluence Supported Version 7.20.0

Author: harshal-perennial

articles/active-directory/saas-apps/confluencemicrosoft-tutorial.md

@@ -57,7 +57,7 @@ As of now, following versions of Confluence are supported:
 
 - Confluence: 5.0 to 5.10
 - Confluence: 6.0.1 to 6.15.9
-- Confluence: 7.0.1 to 7.19.0
+- Confluence: 7.0.1 to 7.20.0
 
 > [!NOTE]
 > Please note that our Confluence Plugin also works on Ubuntu Version 16.04