Localisation: Swedish

[glecas]

I've contributed: Translation into Swedish.
BCU Localisation Pack+Sv.zip

[Klocman]

Thank you for the translation! I've created a PR for it in #614.
If you'd like to test the translation to make sure everything looks good, here's a test build: net6.0-windows10.0.18362.0.zip
I'll wait with merging the translation in the meantime.

[glecas]

I've tested it and it looks good 🙂👍