Follow KDE_APPLICATIONS_VERSION
Summary:
Last version increase was 3 years ago and there's been more than 60
commits since, that proves we need auto-updating version by release
management
Reviewers: alexeymin
Reviewed By: alexeymin
Subscribers: alexeymin, KDE Applications, ltoscano, dfaure
Differential Revision: https://phabricator.kde.org/D22036