chore: update library.properties version

fpistm · web-flow · commit 95b751404523 · 2022-06-24T15:20:48.000+02:00
diff --git a/library.properties b/library.properties
@@ -1,5 +1,5 @@
 name=STM32duino RTC
-version=1.3.0
+version=1.3.1
 author=STMicroelectronics, Wi6Labs
 maintainer=stm32duino
 sentence=Allows to use the RTC functionalities of STM32 based boards.
