[3dprinter-general] Cura issue with Sentry SDK / eventlet

[Christoph Berg]

Re: Gregor Riepl
> On the other hand, completely disabling Sentry support might be a bit
> drastic, but we could always bring support back when the upstream issue in
> eventlet is fixed.

TBH I'm lost. Cura starts properly here, so I have no idea if the fix
actually fixes anything.

Do you want me to upload the remove-sentry branch?

Christoph