Translations update from Hosted Weblate (flameshot-org#4801)

* Added translation using Weblate (Arabic (Najdi))

* Translated using Weblate (Estonian)

Currently translated at 79.0% (373 of 472 strings)

Translation: Flameshot/Flameshot
Translate-URL: https://hosted.weblate.org/projects/flameshot/flameshot/et/

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Co-authored-by: borgman.jeremy <borgman.jeremy@pm.me>
Co-authored-by: Priit Jõerüüt <jrthwlate@users.noreply.hosted.weblate.org>

Author: 3 people