@Override
	public String getStatusMsg() {
		return "";
	}
Creates a new command that will set whether or not there are VarArgs on the given
function.

@param function The function on which to set whether or not there are VarArgs.
@param hasVarArgs true if you want to set this function to have VarArgs.
Ghidra/Features/Base/src/main/java/ghidra/app/cmd/function/SetFunctionVarArgsCommand.java