update AUR PKGBUILD version with update-version.sh

COPR stopped working

Currently translated at 100.0% (140 of 140 strings)

Translation: Safe Eyes/Translations
Translate-URL: https://hosted.weblate.org/projects/safe-eyes/translations/nl/

Currently translated at 100.0% (140 of 140 strings)

Translation: Safe Eyes/Translations
Translate-URL: https://hosted.weblate.org/projects/safe-eyes/translations/zh_Hant/

Currently translated at 100.0% (140 of 140 strings)

Translation: Safe Eyes/Translations
Translate-URL: https://hosted.weblate.org/projects/safe-eyes/translations/zh_Hans/

Show app icon in about dialog

Currently translated at 100.0% (140 of 140 strings)

Translation: Safe Eyes/Translations
Translate-URL: https://hosted.weblate.org/projects/safe-eyes/translations/cs/

* Allow bigger image size in break screen

However, the image height is scaled at 30% of monitor height and the width is scaled at 80% of the monitor width (and the image will be scaled appropriately). This will fix #866

* fix mypy error

update version to 3.3.3