"luamake -mode release", build issue, but easy solution. #351

In "3rd/frida_gum/gumpp/gumpp.hpp", there's are errors caused by not importing the "uint32_t" integer type from a C++11 header , causing issues when "uint32_t" is used.

I understand that perhaps that this issue may be a configuration issue, system specific or compiler/builder specific, and that the code lies on a different repository.

Perhaps fesily/gumpp should be forked or a different gumpp wrapper can be used.

In the mean time, I just put #include <cstdint> in "3rd/frida_gum/gumpp/gumpp.hpp", and everything compiles properly without issue.