fix(workspaceevents): update the API

#### workspaceevents:v1

The following keys were changed:
- schemas.Subscription.properties.eventTypes.description

discovery/workspaceevents-v1.json

@@ -424,7 +424,7 @@
       }
     }
   },
-  "revision": "20240825",
+  "revision": "20240827",
   "rootUrl": "https://workspaceevents.googleapis.com/",
   "schemas": {
     "ListSubscriptionsResponse": {
@@ -560,7 +560,7 @@
           "type": "string"
         },
         "eventTypes": {
-          "description": "Required. Immutable. Unordered list. Input for creating a subscription. Otherwise, output only. One or more types of events to receive about the target resource. Formatted according to the CloudEvents specification. The supported event types depend on the target resource of your subscription. For details, see [Supported Google Workspace events](https://developers.google.com/workspace/events/guides#supported-events). By default, you also receive events about the [lifecycle of your subscription](https://developers.google.com/workspace/events/guides/events-lifecycle). You don't need to specify lifecycle events for this field. If you specify an event type that doesn't exist for the target resource, the request returns an HTTP `400 Bad Request` status code.",
+          "description": "Required. Unordered list. Input for creating a subscription. Otherwise, output only. One or more types of events to receive about the target resource. Formatted according to the CloudEvents specification. The supported event types depend on the target resource of your subscription. For details, see [Supported Google Workspace events](https://developers.google.com/workspace/events/guides#supported-events). By default, you also receive events about the [lifecycle of your subscription](https://developers.google.com/workspace/events/guides/events-lifecycle). You don't need to specify lifecycle events for this field. If you specify an event type that doesn't exist for the target resource, the request returns an HTTP `400 Bad Request` status code.",
           "items": {
             "type": "string"
           },

src/apis/workspaceevents/v1.ts

@@ -224,7 +224,7 @@ export namespace workspaceevents_v1 {
      */
     etag?: string | null;
     /**
-     * Required. Immutable. Unordered list. Input for creating a subscription. Otherwise, output only. One or more types of events to receive about the target resource. Formatted according to the CloudEvents specification. The supported event types depend on the target resource of your subscription. For details, see [Supported Google Workspace events](https://developers.google.com/workspace/events/guides#supported-events). By default, you also receive events about the [lifecycle of your subscription](https://developers.google.com/workspace/events/guides/events-lifecycle). You don't need to specify lifecycle events for this field. If you specify an event type that doesn't exist for the target resource, the request returns an HTTP `400 Bad Request` status code.
+     * Required. Unordered list. Input for creating a subscription. Otherwise, output only. One or more types of events to receive about the target resource. Formatted according to the CloudEvents specification. The supported event types depend on the target resource of your subscription. For details, see [Supported Google Workspace events](https://developers.google.com/workspace/events/guides#supported-events). By default, you also receive events about the [lifecycle of your subscription](https://developers.google.com/workspace/events/guides/events-lifecycle). You don't need to specify lifecycle events for this field. If you specify an event type that doesn't exist for the target resource, the request returns an HTTP `400 Bad Request` status code.
      */
     eventTypes?: string[] | null;
     /**