Update gen_esp32part.py (espressif#11391)

* Update gen_esp32part.py

* change(tools): Push generated binaries to PR

* fix(formatting): Apply formatter

* change(tools): Push generated binaries to PR

* fix(gen_esp32part): Remove unnecessary generator

* change(tools): Push generated binaries to PR

* fix flake8 (espressif#11393)

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Co-authored-by: Jason2866 <24528715+Jason2866@users.noreply.github.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: 3 people