make_random_string(size_t, string_view alphabet)

[OlafvdSpek]

A make password example is available which is nice. I think turning the example into an actual, more generic, library function might be even nicer. How about make_random_string(size_t, string_view alphabet), perhaps with alphabet defaulting to 0-9, A-Z, a-z?

[Vishal-Mahor]

I want to work on this issue, Please assign the mentorship to me.