Update network-security-perimeter-role-based-access-control-requirements.md

Update incorrect link to NSP Portal creation.

Author: ljtill

articles/private-link/network-security-perimeter-role-based-access-control-requirements.md

@@ -68,4 +68,4 @@ In this article, you learn about the Azure role-based access control (RBAC) perm
 ## Next steps
 
 > [!div class="nextstepaction"]
-> [Create a network security perimeter in the Azure portal](./network-security-perimeter-diagnostic-logs.md)
+> [Create a network security perimeter in the Azure portal](./create-network-security-perimeter-portal.md)