Build an Email Masker

In this lab, you will mask the username part of an email address with asterisks. Masking is a term used to hide or replace sensitive information with asterisks or other characters. For example, if the email address was `myEmail@email.com`, then the masked email address will be `m*****l@email.com`. **Objective:** Fulfill the user stories below and get all the tests to pass to complete the lab. **User Stories:** 1. Create a function named `maskEmail` that takes `email` as an argument. 2. Inside the function, you should mask the `email` and append the domain name to it. Remember that you can use methods like `slice`, `repeat`, `indexOf` or even `replace` to help you. 3. Outside the function, declare a variable named `email` to store the email address you want to mask. 4. Call the `maskEmail` function with the `email` variable and output the result to the console. 5. `maskEmail("apple.pie@example.com")` should return `"a*******e@example.com"`. 6. `maskEmail("freecodecamp@example.com")` should return `"f**********p@example.com"`. 7. `maskEmail("info@test.dev")` should return `"i**o@test.dev"`. 8. `maskEmail("user@domain.org")` should return `"u**r@domain.org"`.