fix: Do not append SHA256 when `--ram-only-header` #6

	# This workflow will upload an esptool Python package when a dev release tag (e.g. "v4.7.dev2") is pushed

	name: PyPI dev release

	on:
	push:
	tags:
	- v..dev*

	jobs:
	build_and_upload:

	runs-on: ubuntu-latest

	if: startsWith(github.ref, 'refs/tags/') && contains(github.ref_name, 'dev')

	steps:
	- uses: actions/checkout@master
	- name: Set up Python 3.8
	uses: actions/setup-python@master
	with:
	python-version: '3.8'
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install twine setuptools

	- name: Create development release ${{ github.ref_name }}
	env:
	TWINE_USERNAME: __token__
	TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
	TWINE_NON_INTERACTIVE: true
	run: \|
	python ci/patch_dev_release.py --version ${{ github.ref_name }} esptool/__init__.py
	git diff
	python -m pip download esptool==$(python setup.py -V) && echo "Version ${{ github.ref_name }} already published, skipping..." && exit 1

	echo "Packaging and publishing new esptool development release: ${{ github.ref_name }}"
	python setup.py sdist
	tar -ztvf dist/*
	twine upload dist/*

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