fix(Softwareserial): remove warning raised by arduino-lint

WARNING: library.properties version value 1.0 is not compliant with the semver specification. See https://semver.org/
         (Rule LP021)

Signed-off-by: Frederic Pillon <frederic.pillon@st.com>

Author: fpistm

libraries/SoftwareSerial/library.properties

@@ -1,9 +1,9 @@
 name=SoftwareSerial
-version=1.0
+version=1.0.0
 author=Arduino, Armin van der Togt
 maintainer=stm32duino
 sentence=Enables serial communication on any digital pin.
-paragraph=The SoftwareSerial library has been developed to allow serial communication on any digital pin of the board, using software to replicate the functionality of the hardware UART. It is possible to have multiple software serial ports. 
+paragraph=The SoftwareSerial library has been developed to allow serial communication on any digital pin of the board, using software to replicate the functionality of the hardware UART. It is possible to have multiple software serial ports.
 category=Communication
 url=http://www.arduino.cc/en/Reference/SoftwareSerial
 architectures=stm32