Exclude cmd.exe from process spawning

[Moddimation]

Hello, this is a simple addition that prevents cmd.exe to be called directly.

I did perceive that ARMCC calls "cmd /c asmasm.exe" when theres assembly inside of c code, which is the reason why i made this patch, and a good example.

I tried to keep it minimal, please review

[encounter]

This is a reasonable workaround, but it'd probably be better handled in wibo's main: when wibo is launched with wibo cmd /c "foo.exe", we can detect cmd as the application name and parse out the command being attempted to run. It'd be nice to also handle cmd-isms like && rather than assuming it's a single exe being launched, but that could come later.

[Moddimation]

Do I keep this code though? Because if we just skip this, then CreateProcessA wont try to find the executable that isnt cmd.exe, and assumes the exe path is resolved (right?)