fix(openthread): library properties

Author: SuGlider

libraries/OpenThread/library.properties

@@ -4,6 +4,6 @@ author=Rodrigo Garcia | GitHub @SuGlider
 maintainer=Rodrigo Garcia <[email protected]>
 sentence=Library for OpenThread Network on ESP32.
 paragraph=This library is a wrapper for OpenThread CLI. It provides a simple way to interact with OpenThread Network.
-category=Sensor
+category=Communication
 url=https://github.com/espressif/arduino-esp32/
 architectures=esp32