Added "Sk8er Boi" by Avril Lavigne

[fredoist]

• 🔍 I have searched the data.js file and confirmed I am not adding a duplicate entry, unless it is a different version of a song.
• 💜 I have checked Issues and Pull Requests to confirm I am not adding a duplicate entry that is pending approval.
• 🖍️ I have placed the new song(s) in alphabetical order based on title inside of the data.js file.
• 🖍️ The artist(s) and featured artist(s) are all inside of square brackets [ ] and each are individually wrapped in quotation marks and have a comma between each one. (such as submitting this "artist": ["Lady Gaga","Bradley Cooper"] and not this "genres":["Lady Gaga,Bradley Cooper"]).
• 3️⃣ I have at least three emojis listed under emojiImgs
• 6️⃣ I have a maximum of six emojis listed under emojiImgs.
• 🖍️ I have added a link to an official music video or performance under musicVideo. If there is no official video, I have added an empty string.
• 👍 My pull request has a descriptive title (such as Added Boy With Luv or Added all of Panic at the Disco songs)
• ⭐ My genres are all inside of square brackets [ ] and each are individually wrapped in quotation marks and have a comma between each one. (such as submitting this "genres": ["k-pop","pop","dance"] and not this "genres":["k-pop, pop, dance"]).
• 📅 I have added a single year under year.

Closes #17