Merge pull request #102189 from rolyon/rolyon-azure-docs-hub

[Azure] Docs hub page

Author: ttorble

articles/guides/developer/azure-developer-guide.md

@@ -30,7 +30,7 @@ This guide is an introduction to the Azure platform for application developers.
 
 ## Where do I start?
 
-With all the services that Azure offers, it can be an intimidating task to figure out which services you need to support your solution architecture. This section highlights the Azure services that developers commonly use. For a list of all Azure services, see the [Azure documentation](../../index.md).
+With all the services that Azure offers, it can be an intimidating task to figure out which services you need to support your solution architecture. This section highlights the Azure services that developers commonly use. For a list of all Azure services, see the [Azure documentation](../../index.yml).
 
 First, you must decide on how to host your application in Azure. Do you need to manage your entire infrastructure as a virtual machine (VM). Can you use the platform management facilities that Azure provides? Maybe you need a serverless framework to host code execution only?