Archiving purposes

I added a note as discussed in the PR > #16. This repo should be archived as it has been superseded by the Arduino Science Journal library

cc @cmaglie @VKin-Arduino @per1234

Author: jhansson-ard

library.properties

@@ -3,7 +3,7 @@ version=1.0.0
 author=Arduino
 maintainer=Arduino <[email protected]>
 sentence=Firmware for the Physics Lab kit.
-paragraph=This library depends on the ArduinoBLE and Adafruit LSM9DS1 Library.
+paragraph=This library depends on the ArduinoBLE and Adafruit LSM9DS1 Library. **Note:** This library has been superseded by [arduino-libraries/Arduino_ScienceJournal](https://github.com/arduino-libraries/Arduino_ScienceJournal).
 category=Communication
 url=https://github.com/arduino-libraries/PhysicsLabFirmware
 architectures=samd