stellarium: updated to 0.22.2

0.22.2 [2022-07-07]
The major changes of this version:
- Added recognition licenses for skycultures
- Many improvements in the Satellites plugin, esp. display of earth shadow
  and filtering
- Improvements in AstroCalc: graphs, eclipses, transits
- Improvements in Meteor Showers, Exoplanets and the Navigational Stars plugins
- Updated DSO catalog
- Fixed ANGLE mode for some rare cases
- A large number of bug fixes and closed feature requests and enhancements
  (see full list of changes).

Behind the scenes, we are preparing for a major upgrade of the internal
Qt framework.

(adam)