Add entry for organization members

Adding entry got endpoint `GET /api/organizations/{organization_name}/membersp` as part of the work of PR https://github.com/huggingface/hub-docs/pull/1341

utils/datas/api_collections.ts

@@ -165,6 +165,13 @@ export const API_COLLECTIONS: Array<ApiCollection> = [{
     path: '/api/whoami-v2',
   }],
 },
+{
+  key: 'organizations',
+  endpoints: [{
+    method: 'GET',
+    path: '/api/organizations/{organization_name}/members'
+  }],
+},
 {
   key: 'collection',
   endpoints: [{