`souvlaki`'s `cover_url` doesn't work on Windows

[hinto-janai]

What

The library used for OS media controls is souvlaki.

souvlaki does not seem to correctly apply the cover_url (Album art) metadata on Windows.
https://github.com/hinto-janai/festival/blob/main/shukusai/src/audio/audio.rs#L475-L483

Multiple correct file URI's were tested, none work.

Todo

Fix this... someday.

The object created here https://github.com/Sinono3/souvlaki/blob/master/src/platform/windows/mod.rs#L184-L185 is:

RandomAccessStreamReference(
    IUnknown(
        /* memory address */
    )
)

No idea what this is, what to do to fix this, or where to even begin.

[hinto-janai]

Fixed in souvlaki 0.6.1 and enabled with 9af1307