Using FCC test repo

I’m trying to test my product landing page using FCC github test repo. I keep getting this error

Uncaught SyntaxError: Unexpected token :

here’s the script i use

   <!--FCC testing -->
        <script src="https://gitcdn.link/repo/freeCodeCamp/testable-projects-fcc/master/build/bundle.js"></script>
    </body>

does anybody know whats going on?

i code in visual studio code and use chrome