Added architecture esp8266

Author: igorantolic

library.properties

@@ -6,4 +6,4 @@ sentence=Easy implement rotary encoder to your application
 paragraph=Supports acceleration, setting boundaries. Works with ESP32. New in version 1.2: AiEsp32RotaryEncoderNumberSelector introduced to help selecting for example range -12 do 31.5 in steps of 0.5.
 category=Device Control
 url=https://github.com/iantolic/ai-esp32-rotary-encoder.git
-architectures=esp32
+architectures=esp32,esp8266