[tz] Ethiopia local time

[Clive D.W. Feather]

admin at afocha.com said:
>> When does the date change? In the middle of the night or around
>> dawn?
> 
> The new day begins when the hour strikes 6:00 AM EAT, or 12:00 local
> time.

So around dawn.

In that case this looks like people are working on zone -3 instead of +3.
So it would make sense to have it in the TZ database. It's not just a
rewrite of the times (like the 12/24 hour example).

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