Add ArduinoRS485 as dependency

Author: sebromero

library.properties

@@ -7,5 +7,5 @@ paragraph=With this versatile library, you can seamlessly handle various storage
 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