Adds libqt5webkit5-dev installation for CI to prevent errors with future versions of capybara-webkit
Adds libqt5webkit5-dev installation for CI to prevent errors with future versions of capybara-webkit

ekylibre/ekylibre,ekylibre/ekylibre,ekylibre/ekylibre,ekylibre/ekylibre,ekylibre/ekylibre