[use-cases] exhaustive permutations 5.1.2 could mention fuzz testing

[cookiecrook]

5.1.2 "…However, with the growing number of components and possible ways of combining them, it is no longer possible to exhaustively test every possible permutation. Despite all efforts of the service provider to avoid conflicting combinations, they do occur in some situations. …"

Editorial: This section could mention that "fuzz" testing, in combination with an AI based solution to generate the fuzz, may be able to help find the most common issues. That said, I acknowledge it's not there yet. This is just a nice-to-have edit, so no need to respond if the group decides to close this as "not to be included." Thanks for considering.