v3.2.0 adds support to RP2040 and ESP32-S2/C3

### Major Releases v3.2.0

 1. Add support to RP2040-based boards, such as **RASPBERRY_PI_PICO, ADAFRUIT_FEATHER_RP2040 and GENERIC_RP2040**, using [**Earle Philhower's arduino-pico** core](https://github.com/earlephilhower/arduino-pico).
 2. Add support to RP2040-based boards, such as **Nano_RP2040_Connect, RASPBERRY_PI_PICO, ADAFRUIT_FEATHER_RP2040 and GENERIC_RP2040**, using [**Arduino-mbed RP2040** core](https://github.com/arduino/ArduinoCore-mbed).
 3. Add support to ESP32-S2 and ESP32-C3-based boards, such as **ARDUINO_ESP32S2_DEV, ARDUINO_FEATHERS2, ARDUINO_MICROS2, ARDUINO_METRO_ESP32S2, etc.**
 4. Update examples
 5. Update `Packages' Patches
 6. Fix compiler warnings.
 7. Verify library working with new core ESP8266 v3.0.0
 8. Verify library working with new core ESP32 v1.0.6
 9. Add Version String and Table of Contents

README.md

@@ -137,7 +137,7 @@
   * [ 6. PWM_LEDServer_ESP32 on ESP32_DEV](#6-pwm_ledserver_esp32-on-esp32_dev)
   * [ 7. RP2040_PWM_LEDServer on MBED NANO_RP2040_CONNECT with WiFiNINA using WiFiNINA_Generic Library](#7-rp2040_pwm_ledserver-on-mbed-nano_rp2040_connect-with-wifinina-using-wifinina_generic-library)
   * [ 8. RP2040_PWM_LEDServer on RASPBERRY_PI_PICO with W5x00 using Ethernet2 Library](#8-rp2040_pwm_ledserver-on-raspberry_pi_pico-with-w5x00-using-ethernet2-library)
-  * [ 9. RP2040_PWM_LEDServer on MBED RASPBERRY_PI_PICO with W5x00 using Ethernet2 Library](#9-rp2040_pwm_ledserver-on-mbed-raspberry_pi_pico-with-w5x00-using-ethernet2-library)
+  * [ 9. RP2040_SimpleServer on MBED RASPBERRY_PI_PICO with W5x00 using Ethernet2 Library](#9-rp2040_simpleserver-on-mbed-raspberry_pi_pico-with-w5x00-using-ethernet2-library)
   * [10. PWM_LEDServer_ESP32 on ESP32S2_DEV](#10-pwm_ledserver_esp32-on-esp32s2_dev)
   * [11. PWM_LEDServer_ESP8266 on ESP8266_NODEMCU_ESP12E](#11-pwm_ledserver_esp8266-on-esp8266_nodemcu_esp12e)
 * [Debug](#debug)