* Change the Google Photos client library to a new external package * Remove mime type guessing * Update tests to mock out the client library and iterators * Update homeassistant/components/google_photos/media_source.py Co-authored-by: Joost Lekkerkerker <joostlek@outlook.com> --------- Co-authored-by: Joost Lekkerkerker <joostlek@outlook.com>