Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
This partially addresses:
https://github.com/nodejs/node/blob/af9b48a2f17b11b66a8b81beeaba3c408b863795/lib/internal/crypto/util.js#L77-L80
Refs: https://github.com/nodejs/node/pull/47182