fix: correctly set stripe customer names (#1939)

Currently the Stripe customer name is set to the organisation name,
which in some cases is just the organisation name.

This update makes it so it uses the owner name instead.

packages/trpc/server/enterprise-router/create-subscription.ts

@@ -54,7 +54,7 @@ export const createSubscriptionRoute = authenticatedProcedure
 
     if (!customerId) {
       const customer = await createCustomer({
-        name: organisation.name,
+        name: organisation.owner.name || organisation.owner.email,
         email: organisation.owner.email,
       });