fix: Add ArduinoRS485 as dependency (#29)

* Add ArduinoRS485 as dependency

* Bump version number

library.properties

@@ -1,11 +1,11 @@
 name=Arduino_UnifiedStorage
-version=1.1.0
+version=1.1.1
 author=Arduino
 maintainer=Arduino <[email protected]>
 sentence=Simplify cross-device storage management on Portenta platforms with a single library supporting SD, Flash, and USB storage access.
 paragraph=With this versatile library, you can seamlessly handle various storage types without the need for separate, device-specific libraries. Develop data logging, file storage, or data transfer applications, with a consistent interface. All while reducing development time and ensuring compatibility across the Portenta C33, Portenta H7, and Portenta Machine Control platforms.
 category=Data Storage
 url=https://github.com/arduino-libraries/Arduino_UnifiedStorage
 architectures=renesas_portenta,mbed_portenta,mbed_opta
-depends=Arduino_POSIXStorage
+depends=Arduino_POSIXStorage,ArduinoRS485
 includes=Arduino_UnifiedStorage.h