Qt: Remove stale TODO
Qt: Remove stale TODO

jeremyherbert/mgba,askotx/mgba,Anty-Lemon/mgba,sergiobenrocha2/mgba,Touched/mgba,zerofalcon/mgba,AdmiralCurtiss/mgba,fr500/mgba,iracigt/mgba,nattthebear/mgba,cassos/mgba,iracigt/mgba,Iniquitatis/mgba,libretro/mgba,jeremyherbert/mgba,askotx/mgba,sergiobenrocha2/mgba,Iniquitatis/mgba,libretro/mgba,mgba-emu/mgba,mgba-emu/mgba,MerryMage/mgba,askotx/mgba,Touched/mgba,jeremyherbert/mgba,mgba-emu/mgba,sergiobenrocha2/mgba,fr500/mgba,libretro/mgba,cassos/mgba,Touched/mgba,Iniquitatis/mgba,matthewbauer/mgba,sergiobenrocha2/mgba,zerofalcon/mgba,fr500/mgba,libretro/mgba,matthewbauer/mgba,iracigt/mgba,fr500/mgba,libretro/mgba,bentley/mgba,jeremyherbert/mgba,Anty-Lemon/mgba,cassos/mgba,iracigt/mgba,askotx/mgba,sergiobenrocha2/mgba,AdmiralCurtiss/mgba,MerryMage/mgba,bentley/mgba,zerofalcon/mgba,AdmiralCurtiss/mgba,MerryMage/mgba,nattthebear/mgba,mgba-emu/mgba,Iniquitatis/mgba,Anty-Lemon/mgba,Anty-Lemon/mgba