Remove ESP32SPIControl dependency
Removes library's dependence on a MiniMQTTClient.WiFiManager.ESP32SPI
object.
- Remove nina-fw check within library, checks version in code instead
- Remove
set_certificate
andset_private_key
check within AWS IoT library.
To use in CircuitPython, simply install the Adafruit CircuitPython bundle.
Read the docs for info on how to use it.