ur4guys: update ROM (#286)

New build of U R 4 GUYS with gameplay/visual fixes:
- dying guys/foes now render in front of living ones (death animation
  no longer hidden behind survivors)
- GAME OVER / THE END text colours respect customized guy/foe colours
- "ERASE SAVE DATA" now also clears the leaderboards (both boards), and no
  longer flickers the menu text for a frame
- fixes for a one-frame wrong-sprite flash on run start and a dying-guy
  colour glitch; Customize Guys + debug-indicator polish
- foe sprite tweak (circle mouths)

Entry content unchanged otherwise (game.json/screenshots identical).

Co-authored-by: villaintwin <dill.flynn@gmail.com>

Author: wolfmandigital