Code Challenge: Display a page heading in uppercase // JavaScript code​​​​​​‌‌​‌​‌‌​‌​‌‌‌‌​‌​​​‌​​‌​​ below // Write your answer here, and then test your code. // Your job is to implement the function transformPageHeading() method. // Change these boolean values to control whether you see // the expected answer and/or hints. const showExpectedResult = false; const showHints = false; function transformPageHeading(heading) { return heading.toUpperCase(); }