4603 Move custom analysis options into sub-packages (waiting for tree to go green, p: camera, p: google_maps_flutter, p: google_sign_in, p: image_picker, p: video_player, platform-web, needs tests)

p: camera - 6 pull request(s)

4513 [camera] Fix version and CHANGELOG (cla: yes, p: camera)

4514 Enable Android integration tests in remaining plugins (cla: yes, waiting for tree to go green, p: camera, p: in_app_purchase, p: url_launcher, p: video_player, p: shared_preferences, platform-android)