Change system pools doc to point to CNI article instead of FAQ for maxpods

Author: seanmck

articles/aks/use-system-pools.md

@@ -173,4 +173,4 @@ In this article, you learned how to create and manage system node pools in an AK
 [taints-tolerations]: operator-best-practices-advanced-scheduler.md#provide-dedicated-nodes-using-taints-and-tolerations
 [vm-sizes]: ../virtual-machines/linux/sizes.md
 [use-multiple-node-pools]: use-multiple-node-pools.md
-[maximum-pods]: faq.md#why-cant-i-set-maxpods-below-30
+[maximum-pods]: configure-azure-cni.md#maximum-pods-per-node