hatari: migrate to homebrew-games
hatari: migrate to homebrew-games

Closes #128.

Signed-off-by: Misty De Meo <85d6b3741948526aebc363d97f74b6575b2cc027@gmail.com>

BrewTestBot/homebrew-x11,UniqMartin/homebrew-x11,princeofdarkness76/homebrew-x11