KFilePlaceModel: use storageVolume uuid to match their bookmark
Solid's uuid are not stable accross reboots, when a device is a StorageVolume we can leverage their uuid to disambiguate. This should fix the majority of inconstencies.
- When a device is a storageVolume store its uuid in its metadata
- Use the uuid to match against the bookmarks
- Simplify code in
KFilePlacesModelPrivate::loadBookmarkList
Edited by Méven Car