Luau Random implemented in Lua 5.1

Roblox's Luau Random class recreated in Lua 5.1

Uses this library for 64 bit integer support https://github.com/soupstream/lua-5.1-bigint

Also includes Lua 5.1's math.random recreated in Lua 5.1

References:

https://en.wikipedia.org/wiki/Permuted_congruential_generator

https://www.pcg-random.org/

https://rosettacode.org/wiki/Pseudo-random_numbers/PCG32#Lua

https://github.com/luau-lang/luau/blob/80928acb92d1e4b6db16bada6d21b1fb6fa66265/VM/src/lmathlib.cpp#L16

https://docs.google.com/document/d/1S51mSLGxGYP9n9kQt6jTySOpqMWxhCBJHmuqB0j9FsU/edit

https://devforum.roblox.com/t/mathrandomseed-and-mathrandom-algorithm-different-on-different-machines/30965/17