JS Error on builds

When we run builds on this project, we get a JS warning:

create  public/javascripts/libs/swfobject-dynamic.js
WARNING: Couldn't compress JavaScript in /javascripts/scripts.js: SyntaxError: Unexpected token: operator (>) (line: 202, col: 25, pos: 5479)

Error
    at new JS_Parse_Error (<eval>:3623:11948)
    at js_error (<eval>:3623:12167)
    at croak (<eval>:3623:22038)
    at token_error (<eval>:3623:22175)
    at unexpected (<eval>:3623:22263)
    at expr_atom (<eval>:3623:31244)
    at maybe_unary (<eval>:3624:1752)
    at expr_ops (<eval>:3624:2523)
    at maybe_conditional (<eval>:3624:2615)
    at maybe_assign (<eval>:3624:3058)
      create  public/javascripts/scripts.js

We should fix it so we don't trigger this warning.

Example of builds: https://gitlab.com/gitlab-com/www-gitlab-com/builds/12603762