BUG: do not pass optional kwargs by position in tifffile (#794)
BUG: do not pass optional kwargs by position in tifffile (#794)

This is enforced in tifffile > 2022.4.8.

Co-authored-by: Sebastian Wallkötter <db043b2055cb3a47b2eb0b5aebf4e114a8c24a5a@wallkoetter.net>
imageio/imageio