fizBuzz example is skipping numbers on latest version of xstate 4.6.7

[Sutikshan]

Should we update our examples to latest version of xstate
or specify the reader that version of xstate being used is of V3.3.x.

Fizz
4
Buzz
Fizz
7
Fizz
Buzz
11
Fizz
13
FizzBuzz
16
Fizz

[mogsie]

Hmm, yes, that's a good point. I'll see what I can do.