Update index.yml

Changed tutorial link list order - swapped 3 and 4 into correct sequence. Configure networking comes before access a private cloud - without the network access, you cannot access the private cloud.

Author: rvandenbedem

articles/azure-vmware/index.yml

@@ -67,10 +67,10 @@ landingContent:
           url: tutorial-network-checklist.md
         - text: 2 - Create a private cloud
           url: tutorial-create-private-cloud.md
-        - text: 3 - Access a private cloud
-          url: tutorial-access-private-cloud.md
-        - text: 4 - Configure networking
+        - text: 3 - Configure networking
           url: tutorial-configure-networking.md
+        - text: 4 - Access a private cloud
+          url: tutorial-access-private-cloud.md
         - text: 5 - Create an NSX-T network segment
           url: tutorial-nsx-t-network-segment.md
         - text: 6 - Peer on-premises to private cloud