Core: Fix mVL state size discrepancies
Core: Fix mVL state size discrepancies

Anty-Lemon/mgba,Iniquitatis/mgba,Anty-Lemon/mgba,Anty-Lemon/mgba,libretro/mgba,mgba-emu/mgba,libretro/mgba,mgba-emu/mgba,libretro/mgba,Iniquitatis/mgba,libretro/mgba,libretro/mgba,mgba-emu/mgba,Iniquitatis/mgba,Anty-Lemon/mgba,Iniquitatis/mgba,mgba-emu/mgba