esp-idf in a Dev Container on Immutable Fedora

esp-idf-fix.md

Steps to fix the "spawn udevadm ENOENT" error inside the ESP-IDF dev container.

1. Launch the dev container in vscode and open a terminal.
2. Open a terminal. Confirm that you're in the remote devcontainer terminal, and not on your host system.
3. apt-get update
4. apt-get install udev
5. Now in your devcontainer.json file, add this to the end of the dict:

  "runArgs": [
    "--device=/dev/ttyACM0",
    "--privileged"
  ]

Now ttyACM0 should be accessible within any esp-idf projects.