Timezone missing in CustomerCreateOptions and CustomerUpdateOptions

[softlion]

Is your feature request related to a problem? Please describe.

On the stripe dashboard, a customer has an optional timezone property.
If you change it and save, in the logs you'll see that the request contains a timezone property. And the response too.

Response:

...
    "has_more": false,
    "total_count": 1,
    "url": "/v1/customers/cus_xxxxxxxJ2qNKmM/tax_ids"
  },
  "test_clock": null,
  "timezone": "Europe/Paris",
  "usage_metadata": {
    "last_saved_in_dashboard_at": 1741946580
  }
}

Describe the solution you'd like

Please add the field to CustomerCreateOptions, CustomerUpdateOptions, and to the Customer object.

Describe alternatives you've considered

No solution

Additional context

No response