fixed links

Author: mbender-ms

articles/networking/foundations/index.yml

@@ -12,7 +12,6 @@ metadata:
   ms.author: greglin
   manager: kumudD
   ms.date: 04/03/2025
-  ms.custom: portfolio-consolidation-2025
 
 # highlightedContent section (optional)
 # Maximum of 8 items