D9482: Use cmake function 'kdbusaddons_generate_dbus_service_file' from kdbusaddons to generate dbus service file

[Ralf Habacker]

habacker added a comment.


  Rechecked after applying https://phabricator.kde.org/D9480 (with a minor 
cmake 3.5 fix, see 
https://phabricator.kde.org/R271:f316004e8a17360f667442abd6743644d9418216) 
without any issue, please accept.

REVISION DETAIL
  https://phabricator.kde.org/D9482

To: habacker, dfaure, kfunk
Cc: #frameworks