access control api: Correction of typo in list your permissions endpoint (#64399)

Correction of API endpoint

Correction of an API endpoint in 'List your permissions' section. Current endpoint results in 404 page

docs/sources/developers/http_api/access_control.md

@@ -533,7 +533,7 @@ Content-Type: application/json; charset=UTF-8
 
 ### List your permissions
 
-`GET /api/access-control/users/permissions`
+`GET /api/access-control/user/permissions`
 
 Lists the permissions granted to the signed in user.