Arduino 3 / ESP-IDF 5 compatibility

[mathieucarbou]

This PR updates the CI system and dependencies in order to make the library compatible with Arduino 3 / ESP-IDF 5, and of course Arduino 2.

The project itself does not require any change, except the library.json for PlatformIO projects, but alternate dependencies must be used, which have been updated:

• https://github.com/mathieucarbou/AsyncTCP
• https://github.com/mathieucarbou/ESPAsyncWebServer

Example:

lib_deps = 
  mathieucarbou/Async TCP @ ^3.0.2
  mathieucarbou/ESP Async WebServer @ 2.9.3

Note: the change to https://github.com/mathieucarbou/esphome-ESPAsyncTCP#v2.0.0 is because ESPHome have deleted the library.properties file from the original fork.

You can see an sample of what will the CI look like here in my fork: https://github.com/mathieucarbou/ayushsharma82-ElegantOTA/actions/runs/8773016893