Neon64 WIP 2024-06-16

New Mappers!

• Mapper 19 (Namco 129/163), no expansion audio
  • Pac-Man Championship Edition is playable, missing some audio
• Mapper 64 (Tengen RAMBO-1), scanline counter mode only
  • Klax (USA, Unlicensed) is playable, though the IRQ timing could be better
• Mapper 118 (TxSROM, Armadillo & Pro Sport Hockey)
• Mapper 119 (TQROM, Pin-Bot & High Speed), issue #21

Other fixes!

• MMC5 timing adjustments and fixes for more PRG modes
• MMC1 mode fixes (RoboCop 3)

Full Changelog: wip-2024-06-02...wip-2024-06-16

Sums $36275b72 $c0a65dd6