Arduino core 3.0.6 (#40)

* Update README.md

* esptool.py v4.8.0

* add cmake_utilities for C2

* add auto select "espidf" when pio var "custom_sdkconfig" is set

* Update main.py

* revert changes

* Update platformio.ini

* Update platformio.ini

* Update Zigbee_On_Off_Switch.ino

* Update Zigbee_On_Off_Light.ino

* Update examples.yml

* IDF v5.1.4.241008

* Arduino Core 3.0.6

* Update README.md

.github/workflows/examples.yml

@@ -18,8 +18,8 @@ jobs:
           - "examples/arduino-rmt-blink"
           - "examples/arduino-usb-keyboard"
           - "examples/arduino-wifiscan"
-          #- "examples/arduino-zigbee-light"
-          #- "examples/arduino-zigbee-switch"
+          - "examples/arduino-zigbee-light"
+          - "examples/arduino-zigbee-switch"
           - "examples/espidf-arduino-h2zero-BLE_scan"
           #- "examples/espidf-arduino-matter-light"        # Windows compile fails -> Path length limit
           - "examples/espidf-arduino-blink"