Updated Swedish translation

[yeager]

No description provided.

[stenzek]

Found 1 placeholder errors:

Error 1:
  Source: Rewind for {0} frames, lasting {1:.2f} seconds will require {2} MB of RAM.
  Translation: Tillbakaspolning för {0} bildrutor, varaktighet {1:.2f} sekunder kräver upp till {2} MB RAM och {3} MB VRAM.
  Issue: Numbered placeholder mismatch: extra {3}

This will cause a crash at runtime, hence the lint check.