added Rohm RPR-0720
Datasheet:
https://fscdn.rohm.com/en/products/databook/datasheet/opto/optical_sensor/photosensor/rpr-0720-e.pdf
Link to footprint Merge Request: kicad-footprints!3481 (merged)
Datasheet:
https://fscdn.rohm.com/en/products/databook/datasheet/opto/optical_sensor/photosensor/rpr-0720-e.pdf
Link to footprint Merge Request: kicad-footprints!3481 (merged)