Accept auth options passed to createPagesServerClient

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Or at least set both autoRefreshToken & persistSession to false by default if the service_role key is provided.

An API route (Next.js /pages) set up to access the admin API for deleteUser() requires access to the current session context. createPagesServerClient is fit for this purpose. However, since it doesn't accept the auth options, persistSession cannot be set to true. And that is not ideal.