Add support to arduino-pico core

Add support to arduino-pico core

Add Teensy, RP2040, megaAVR

Add Teensy, RP2040 and megaAVR code from:

• https://github.com/revoxhere/duino-coin/blob/master/Arduino_Code/uniqueID.cpp

Add SAMD51

Add SAMD51 board with the #if defined (__SAMD51__)
Check: #7

1.0.9: STM32 fix

Change to the HAL_GetUIDw0(), HAL_GetUIDw1() and HAL_GetUIDw2() for 96-bit UID

1.0.8: STM32 MCUs

Add support to STM32 microcontroller based on the Arduino Core STM32 board manager.

1.0.7: Support Atmel SAMD21 (Arduino Zero)

Add Support Atmel SAMD21 (Arduino Zero)
Add Example to SerialUSB for convenience.

1.0.6: Merge pull request #1 from TimGremalm/AtmelSAM

Support Atmel SAM3X8E (Arduino Due)

1.0.5: ESP32 - fix chip swap bytes

Swap the bytes to make the last byte most unsignificantly.

1.0.4: ESP Support

Add ESP8266 Support
Add ESP32 Support
Add UniqueID8dump function
Add UniqueID8 example

1.0.3: Attiny85 Suport

Add suport to attiny85
Add UniqueID8