[GCompris] String freeze break

[Johnny Jazeix]

Hi,

not really a break as we don't plan a release yet but as usually we
don't change strings during minor updates, we would still like to get
your approval.

We have noticed a bug where translations where not automatically
applied on some cases when changing the lang in the UI. We have done a
fix in https://invent.kde.org/education/gcompris/-/merge_requests/247/diffs
and we would like to report it in the stable branch.
As qsTr() are moved from .js to .qml, it will mark the strings as
fuzzy in the translation.

I can do a pass on all the languages to unmark the fuzzy ones myself if needed.

Is it ok with you if I apply the change (and after a few days, I can
fix the translations if you haven't done it for your language and the
strings were already translated)?

Cheers,

Johnny