Change to learn link

Author: rolyon

articles/index.yml

@@ -34,7 +34,7 @@ highlightedContent:
     # Card
     - title: Build your skills with Microsoft Learn
       itemType: learn
-      url: https://docs.microsoft.com/learn/browse/?products=azure&resource_type=learning%20path
+      url: https://docs.microsoft.com/learn/browse/?products=azure&resource_type=learning+path
 
 productDirectory:
   title: Browse Azure products