pytest-embedded-idf Integration for ESP-IDF

pytest-embedded-idf is a pytest plugin that extends pytest-embedded to provide a robust testing framework specifically designed for ESP-IDF based firmware. It streamlines the process of building, flashing, and testing applications on Espressif hardware, integrating directly with `idf.py` tools. The current version is 2.7.0, and it follows the release cadence of `pytest-embedded` and ESP-IDF updates.