removed capitalisedPets as it was never used

Author: Tobias-Amaechina

Sprint-3/3-dead-code/exercise-2.js

@@ -2,7 +2,6 @@
 // The countAndCapitalisePets function should continue to work for any reasonable input it's given, and you shouldn't modify the pets variable.
 
 const pets = ["parrot", "hamster", "horse", "dog", "hamster", "cat", "hamster"];
-const capitalisedPets = pets.map((pet) => pet.toUpperCase());
 const petsStartingWithH = pets.filter((pet) => pet[0] === "h");
 
 function logPets(petsArr) {