Log Message:
kio: update to 5.47.0

* Check if destination exists also when pasting binary data
* Auth support: Return the actual length of socket buffer
* Auth support: Unify API for file descriptor sharing
* Auth support: Create socket file in user's runtime directory
* Auth support: Delete socket file after use
* Auth support: Move task of cleaning up socket file to FdReceiver
* Auth support: In linux don't use abstract socket to share file descriptor
* [kcoredirlister] Remove as many url.toString() as possible
* KFileItemActions: fallback to default mimetype when selecting only files
* Introduce KFileItemListProperties::isFile()
* KPropertiesDialogPlugin can now specify multiple supported protocols using
  X-KDE-Protocols
* Preserve fragment when redirecting from http to https
* [KUrlNavigator] Emit tabRequested when path in path selector menu is
  middle-clicked
* Performance: use the new uds implementation
* Don't redirect smb:/ to smb:// and then to smb:///
* Allow accepting by double-click in save dialog
* Enable preview by default in the filepicker dialog
* Hide file preview when icon is too small
* i18n: use plural form again for plugin message
* Use a regular dialog rather than a list dialog when trashing or deleting a
  single file
* Make the warning text for deletion operations emphasize its permanency and
  irreversibility
* Revert "Show view mode buttons in the open/save dialog's toolbar"