Add onAccountUpdated to the list of stripe triggers in the docs

Author: ericallam

docs/integrations/apis/stripe.mdx

@@ -121,6 +121,7 @@ Available triggers are listed below:
 | `onPersonCreated`               | `account.person.created`                                                                                                                                                                                                                                            | Triggered on person created events                | `onPerson`               |
 | `onPersonUpdated`               | `account.person.updated`                                                                                                                                                                                                                                            | Triggered on person updated events                | `onPerson`               |
 | `onPersonDeleted`               | `account.person.deleted`                                                                                                                                                                                                                                            | Triggered on person deleted events                | `onPerson`               |
+| `onAccountUpdated`              | `account.updated`                                                                                                                                                                                                                                                   | Triggered on account updated events               | N/A                      |
 
 If there are any triggers missing that you'd like to see added, please [open a new GitHub Issue](https://github.com/triggerdotdev/trigger.dev/issues/new)