Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Refs: https://coverage.nodejs.org/coverage-68e6673224365120/lib/fs.js.html#L330 https://coverage.nodejs.org/coverage-68e6673224365120/lib/fs.js.html#L695 https://coverage.nodejs.org/coverage-68e6673224365120/lib/fs.js.html#L416