[BUG] skip_cover_art option didn't work

[8VRST]

Describe the bug
If set skip_cover_art option to True, it won't work for a mp3 song, cover still appears on a song.

To Reproduce
skip_cover_art = True

Expected behavior
No cover for a song.

Desktop (please complete the following information):

• OS: Ubuntu 22.04
• Version: https://github.com/stschake/savify@f34ea2c8bba03f3ead13a988bc8a44b7c2a34d9f