games/lbreakouthd: add port: Breakout-style arcade game

• Also deprecate (without setting EXPIRATION_DATE, as the ports still build and work fine) games/lbreakout and games/lbreakout2 - the former has latest release in 2001 and is not even mentioned on the upstream website any more, and the latter explicitly mentions deprecation. LBreakoutHD is claimed to support all levelsets and themes for LBreakout2, being a drop-in replacement for it.
• While here, some cosmetic fixes to games/lbreakout and games/lbreakout2.

LBreakoutHD is a scaleable 16:9 remake of LBreakout2. You try to
clear levels full of different types of bricks and extras by using
your paddle to aim balls at the bricks.

All LBreakout2 themes and levelsets work. New themes can be of any
resolution.