ARM Debugger: Fix clearing software breakpoints
ARM Debugger: Fix clearing software breakpoints

Anty-Lemon/mgba,mgba-emu/mgba,fr500/mgba,iracigt/mgba,libretro/mgba,Iniquitatis/mgba,Anty-Lemon/mgba,fr500/mgba,iracigt/mgba,Iniquitatis/mgba,fr500/mgba,sergiobenrocha2/mgba,jeremyherbert/mgba,mgba-emu/mgba,jeremyherbert/mgba,mgba-emu/mgba,sergiobenrocha2/mgba,jeremyherbert/mgba,Anty-Lemon/mgba,sergiobenrocha2/mgba,mgba-emu/mgba,libretro/mgba,Iniquitatis/mgba,iracigt/mgba,Anty-Lemon/mgba,libretro/mgba,libretro/mgba,libretro/mgba,iracigt/mgba,jeremyherbert/mgba,fr500/mgba,Iniquitatis/mgba,sergiobenrocha2/mgba,sergiobenrocha2/mgba