Log Message:
kservice: update to 5.70.0

5.67
  Support multiple values in XDG_CURRENT_DESKTOP
  Deprecate allowAsDefault
  Make "Default Applications" in mimeapps.list the preferred applications
5.68
  New query mechanism for applications: KApplicationTrader
5.69
  KAutostart: Add static method to check start condition
  KServiceAction: store parent service
  Properly read the X-Flatpak-RenamedFrom string list from desktop files
5.70
  Deprecate KPluginInfo::service(), since the constructor with a KService is
deprecated