Make less changes to the ghidra source code

[sakiodre]

The commit #fd21d19 changes the OpToken PrintC::comma directly in "printc.cc", but it's possible to modify this in the constructor of RizinPrintC:

RizinPrintC::RizinPrintC(Architecture *g, const string &nm)
	: PrintC(g, nm)
{
	PrintC::comma.print1 = ", ";
}

Also, doesn't that commit conflict with option_space_after_comma in #018d130 ?

[ITAYC0HEN]

thanks for reaching out @sakiodre :)
Would you mind submitting a PR with your suggested improvement?