[PR] Clone scanning now makes a ping noise

[Roomba]

I think the specific situation it's meant to prevent is a traitor dragging a person they just killed to the clone scanner, fake-scanning them, going 'oh darn, they're braindead, guess I tried', then tossing them into the reclaimer to get rid of the body.

Personally, I don't think it crops up often enough to be an issue.