Log Message:
digikam: update to 8.5.0.

After five months of active maintenance and many weeks triaging
bugs, the digiKam team is proud to present version 8.5.0 of its
open source digital photo manager.

More than 160 bugs have been fixed and we spent a lot of time
contacting users to validate changes in pre-release versions to
confirm fixes before deploying the program to production.

Application internationalization has also been updated. digiKam
and Showfoto are released with 61 different languages for the
graphical interface.