APDS9900 sensor

[RobTillaart]

Add Arduino library for the I2C APDS9900 light sensor and proximity detector.

[github-actions]

A problem was found with your submission https://github.com/RobTillaart/rotaryDecoder8

❌ ERROR: Submission URL is already in the Library Manager index.

[github-actions]

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[github-actions]

Your submission has now been accepted! Thanks for your contribution to the Arduino Library Manager index.

The library(s) will be available for installation via Library Manager within a day's time.

You can check the logs from the Library Manager indexer for your library(s) here:
http://downloads.arduino.cc/libraries/logs/github.com/RobTillaart/APDS9900/