add configurable support for both raw and base64 uploads #150

	---
	name: Changelogs
	on:
	pull_request:
	branches: [main]

	jobs:
	lint:
	permissions:
	contents: read
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	show-progress: false

	- uses: actions/setup-python@v4
	with:
	python-version: '3.10'

	- name: Requirements
	run: pip install antsibull-changelog

	- name: Lint Changelogs
	run: antsibull-changelog lint

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