Create a function that takes an array of integers and strings. Convert integers to strings and return the new array.
parseArray([1, 2, "a", "b"]) ➞ ["1", "2", "a", "b"]
parseArray(["abc", 123, "def", 456]) ➞ ["abc", "123", "def", "456"]
parseArray([1, 2, 3, 17, 24, 3, "a", "123b"]) ➞ ["1", "2", "3", "17", "24", "3", "a", "123b"]
parseArray([]) ➞ []
Return [] if array is empty.