Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Backport of https://github.com/nodejs/node/pull/22503, https://github.com/nodejs/node/pull/22787, https://github.com/nodejs/node/pull/20857, https://github.com/nodejs/node/pull/22788 and https://github.com/nodejs/node/pull/22992. Closes https://github.com/nodejs/node/issues/22872