Docs: fixes filehandle.read docs to show default buffer value length as 0
Fixes: https://github.com/nodejs/node/issues/39034
Hey @linkgoron, @Ayase-252 - how does this look? Let me know if this needs any changes! Thanks
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/39034
Hey @linkgoron, @Ayase-252 - how does this look? Let me know if this needs any changes! Thanks