feat(i18n-sl): Update Slovenian translations

Translated using Weblate
Currently translated at 91.8% (965 of 1051 strings)

Translation: fluidd/fluidd
Translate-URL: https://hosted.weblate.org/projects/fluidd/fluidd/sl/

Co-authored-by: Anonymous <[email protected]>
Co-authored-by: Hosted Weblate <[email protected]>
Signed-off-by: Anonymous <[email protected]>

Author: weblate