Create a wokwi.com project for every exercise/solution

[SergioGasquez]

Try to reproduce all the exercises in wokwi.com, so user can follow the whole training without requiring hw and to setup the environment.

• Update the rust-esp32c3-training builder: Update rust-training-esp32c3 image wokwi/wokwi-builders#29
• Create project for all the exercises and solutions:
  • intro
    • hardware-check
    • http-client
      • exercise
      • solutions
        • HTTP Solution
        • HTTPS Solution
          • It doesn't fully work on Wokwi, because many webs timeouts.
    • http-server
    • It's behind the Wokwi paywall
    • mqtt
      • exercise
      • solution:
        • Publish Solution
        • Publish/Receive Solution
  • advanced
    • button-interrupt
      • exercise
      • solution
    • i2c-driver
      • exercise
      • solution
        • We need to update the builder with the proper sensor name
    • i2c-sensor-reading
      • exercise
      • solution

Created Wokwi Rust custom chips for imc42670p and shtc3, so they can be used for the training.

Maybe we should include the Cargo.toml file in the projects so users know which crates are being used and can browse the documentation:

• WIP in https://github.com/SergioGasquez/wokwi-builders/tree/feature/add-cargo