games/gcompris-qt: update to 2.2

This is a maintenance release, so every GNU/Linux distribution shipping
2.0 or 2.1 should update to 2.2.

Here is a summary of included changes:

• New images and lot of little issues fixed in Watercycle and Renewable energy activities.
• New images in Tangram activity.
• Better letter ordering in the virtual keyboard (follows the locale set in GCompris).
• Fix a crash on Android when starting Balancebox activity.
• Many other little fixes and improvements.

On the translation side:

• Russian translation has been completed.
• New voices added for Norwegian Nynorsk (all except the introduction voices).

Announcement:
https://gcompris.net/index-en.html#2022-02-24