Update library.properties

Release 2.2.3

Release 2.2.2

Release 2.2.1

release 2.2.0

Release 2.1.3

Release 2.1.2

Release 2.1.1

Release 2.1.0

Skipping 2.0.0 as it was accidently published in the Arduino library manager already.

Release 1.4.3