linphoneqt-4.1.1-bp150.1.5

- Add linphoneqt-fix-qt-5.10.patch: Rename the icon property of
  TabButton to iconName (an issue with Qt 5.10 and the new icon
  property, commit ecaab0f, boo#1083654).

- Add the missing libqt5-qtquickcontrols dependency (boo#1065173).
- Install the appstream file to the /usr/share/metainfo/ directory
  on openSUSE Leap 15.x or newer.

- Add linphoneqt-fix-cmake-i18n.patch: Support new CMake versions
  for translations (commit e70c077).

- Initial package.