Added an easy to use WebSocket handler AsyncWebSocketMessageHandler with an example #40

Job	Run time
ESP32 (arduino-cli) - Release	26m 52s
ESP32 (arduino-cli) - Dev	28m 15s
ESP32 (pio) - Arduino 3 (esp32-c3-devkitc-02)	18m 24s
ESP32 (pio) - Arduino 3 (esp32-s3-devkitc-1)	20m 31s
ESP32 (pio) - Arduino 3 (esp32dev)	19m 36s
ESP32 (pio) - Arduino 3 (esp32-s2-saola-1)	20m 28s
ESP32 (pio) - Arduino 3 (esp32-c6-devkitc-1)	18m 44s
ESP32 (pio) - Arduino 2 (esp32-s3-devkitc-1)	10m 15s
ESP32 (pio) - Arduino 3 (esp32-h2-devkitm-1)	16m 2s
ESP32 (pio) - Arduino 2 (esp32dev)	10m 9s
ESP32 (pio) - Specific Envs (ci-arduino-3-latest-asynctcp)	18m 23s
ESP32 (pio) - Specific Envs (ci-arduino-3-no-json)	18m 3s
ESP32 (pio) - Arduino Latest (esp32-s3-devkitc-1)	17m 31s
ESP32 (pio) - Arduino 2 (esp32-s2-saola-1)	10m 17s
ESP32 (pio) - Arduino 2 (esp32-c3-devkitc-02)	9m 0s
ESP32 (pio) - Arduino Latest (esp32dev)	16m 43s
ESP32 (pio) - Arduino Latest (esp32-h2-devkitm-1)	13m 53s
ESP32 (pio) - Arduino Latest (esp32-c3-devkitc-02)	15m 41s
ESP32 (pio) - Arduino Latest (esp32-s2-saola-1)	16m 58s
ESP32 (pio) - Arduino Latest (esp32-c6-devkitc-1)	15m 31s
	5h 41m 16s

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