Set up FuzzBuzz.io integration

[elimisteve]

Let's fuzz the hell out of the Go backend!

https://github.com/fuzzbuzz

Thank you @andofcourse for telling me about it 👍 .

[andofcourse]

Hey @elimisteve - glad to have you trying out the platform. Let me know if there's anything I can do to help while you're getting set up :)