Dummies Gain the 'Bring Home the Beacon' Advancement

[Bloo-dev]

Description

Dummies can obtain the 'Bring Home the Beacon' Advancement when standing in their test structure for a couple of seconds.

How to Reproduce

1. Write any test including a dummy, but make sure the test fails so the dummy sticks around after.
2. Run the test, ensuring the test status beacons are placed by the mod.
3. Wait for a little bit (vanilla doesn't grant the advancement instantly).
4. See that the Advancement 'Bring Home the Beacon' is announced in chat.

Possible Solution

This problem doesn't cause any real issues, but it does spam the chat with those Advancement announcements. Is there a way to hide the announcements for dummies?