Added missing redirect

Author: dcpena

public/__redirects

@@ -696,6 +696,7 @@
 /fundamentals/subscriptions-and-billing/change-password-or-email/ /fundamentals/setup/account/change-password-or-email/  301
 /fundamentals/subscriptions-and-billing/change-super-admin/ /fundamentals/setup/account/change-super-admin/  301
 /fundamentals/subscriptions-and-billing/delete-account/ /fundamentals/setup/account/delete-account/ 301
+/fundamentals/subscriptions-and-billing/ /fundamentals/setup/account/ 301
 
 # gateway
 /gateway/about/ /cloudflare-one/policies/gateway/ 301