cluster: use ObjectPrototypeHasOwnProperty
This addresses: https://github.com/nodejs/node/pull/48077#discussion_r1199125760
Signed-off-by: Daeyeon Jeong daeyeon.dev@gmail.com
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
This addresses: https://github.com/nodejs/node/pull/48077#discussion_r1199125760
Signed-off-by: Daeyeon Jeong daeyeon.dev@gmail.com