Add a C++ example of a random number generator to produce a `uniform_int_distribution`; make it a CLI tool; call it in Bash as well

[ElectricRCAircraftGuy]

See:

1. https://en.cppreference.com/w/cpp/numeric/random
2. https://en.cppreference.com/w/cpp/numeric/random/uniform_int_distribution

Add a new, 2nd answer to this question in bash: https://stackoverflow.com/questions/1194882/how-to-generate-random-number-in-bash/71388666#71388666

Let your bash answer auto-compile the CLI tool on any Linux distro, and then use it in bash, for integer numbers only.