Create a function that takes a string and returns the sum of vowels, where some vowels are considered numbers.
| Vowel | Number |
|---|---|
| A | 4 |
| E | 3 |
| I | 1 |
| O | 0 |
sumOfVowels("My world evolves around Tesha's.") ➞ 17
sumOfVowels("Apparently, a heart that beats for no one, but for Tesh.") ➞ 39
sumOfVowels("I will be forever yours, babe.") ➞ 18
sumOfVowels("To each, his own.") ➞ 8
sumOfVowels("I love edabit!") ➞ 12Vowels are case-insensitive (e.g. A = 4 and a = 4).