Bump Pillow requirement for Dependabot
Bump Pillow requirement for Dependabot

Bumping to `Pillow>=8.2.0`.  This actually comes from `panoptes-utils` and I think would propagate upwards but I am specifying here just in case.
panoptes/POCS,panoptes/POCS,panoptes/POCS,panoptes/POCS