Bug#1003934: python3-pil: replace dependency on package mime-support

[Jörg-Volker Peetz]

Package: python3-pil
Version: 9.0.0-1
Severity: wishlist

Dear Matthias Klose,

`mime-support` is marked as transitional package. Maybe, the dependency on
this package can be replaced by a dependency on `media-types`?

Regards,
Jörg.