deskutils/nextcloudclient: Update to 3.11.0
Guido made some additional improvements:
- Taking advantage of new cmake option to disable webengine
- Added options to control integration with KDE and GNOME file managers
- Adjusted dependencies, so they more correctly reflect selected options
- Fixed the DOCS option
- Reordered some variable to adapt to the suggested order (via portclippy)
PR: 275671
Reported by: Guido Falsi