This is an exercise from Interview Cake web site
You're working on a secret team solving coded transmissions. Your team is scrambling to decipher a recent message, worried it's a plot to break into a major European National Cake Vault. The message has been mostly deciphered, but all the words are backwards! Your colleagues have handed off the last step to you.
Write a function reverse_words() that takes a string message and reverses the order of the words in-place
For example:
message = 'find you will pain only go you recordings security the into if'