Create a function that finds the highest integer in the array using recursion.
findHighest([-1, 3, 5, 6, 99, 12, 2]) ➞ 99 findHighest([0, 12, 4, 87]) ➞ 87 findHighest([6,7,8]) ➞ 8
Please use the recursion to solve this (not the max() method).
max()