devel/arduino-irremote: Update to 4.2.1
Changes since 4.2.0
- Fix wrong type of tEnableLEDFeedback in IRSend.hpp and IRReceive.hpp.
- Add TinyReceiver 2.0.
- Fix changing IR_SEND_PIN dynamically for ESP32.
- Fix wrong type of tEnableLEDFeedback.
- Support for ESP32-C3.
Reported by: portscout