doc: improve callback params for `fs.mkdir`
Fixes: https://github.com/nodejs/node/issues/43015
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
Fixes: https://github.com/nodejs/node/issues/43015
Signed-off-by: Daeyeon Jeong daeyeon.dev@gmail.com