Allow to randomize the test order in a test suite

[t-b]

• [x] Needs to use the best PRNG available for each IP version
• [x] RunTest: optional parameters, defaults to off
• [ ] Might be worth looking at InPlaceRandomShuffle in MIES

[Garados007]

What are "the best" PRNG for each IP version?

[t-b]

Xoshiro256** for IP9, lower versions Mersenne Twister. https://prng.di.unimi.it/ has some background on xoshiro.