Performance: Update perfect-scrollbar dependency to use passive listeners

[firflant]

Running Lighthouse test on site that uses this library throws a following error, that decreases the overall performance score:

Does not use passive listeners to improve scrolling performance

This is a problem of a perfect-scrollbar dependency itself. This topic was mentioned here https://github.com/mdbootstrap/perfect-scrollbar/issues/975 and solved.

So basically updating the perfect-scrollbar dependency to to its latest version should fix the issue.

[firflant]

The PR with update is ready for merge.

[marcianosr]

Any updates on when this will be released?

[firflant]

@goldenyz Do you still maintain this package? If you don't, can you make a maintainer someone else? You did a very good job and project is still widely used, but open source always needs some adjustments. Development never ends :)