Update JavaScript Modules Of LOOL

I had a look at the ‘zoo’ of JavaScript modules which are living in the browser part of LibreOffice Online and found a lot of outdated versions there. This modules need an update to newer versions. I’m working currently on this task step by step.

I also got the message in the shell about vulnarabilities in the modules, some of them classified high and one critical. I fixed a bunch of them with an npm command, thus there is no critical vulnarability left. The high classified dimished from 15 to five.