Merge pull request #222266 from duongau/landing

ExpressRoute Landing page - freshness review

Author: prmerger-automator[bot]

articles/expressroute/index.yml

@@ -11,7 +11,7 @@ metadata:
   ms.topic: landing-page 
   author: duongau 
   ms.author: duau 
-  ms.date: 08/27/2019
+  ms.date: 12/22/2022
   ms.custom: e2e-hybrid
 
 # linkListType: architecture | concept | deploy | download | get-started | how-to-guide | learn | overview | quickstart | reference | tutorial | whats-new