Replace webpub manifest parser with pydantic (PP-1367) #12799

	name: Lint
	on: [push, pull_request]
	env:
	PYTHON_VERSION: "3.10"

	jobs:
	lint:
	name: Lint
	runs-on: ubuntu-latest
	permissions:
	contents: read

	steps:
	- uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: ${{ env.PYTHON_VERSION }}

	- name: Install Poetry
	uses: ./.github/actions/poetry
	with:
	cache: true
	cache-restore-only: true

	- name: Install Pre-commit
	run: \|
	poetry install --only ci --no-root
	env:
	POETRY_VIRTUALENVS_CREATE: false

	- name: Restore pre-commit cache
	uses: actions/cache@v4
	with:
	path: ~/.cache/pre-commit
	key: pre-commit-${{ runner.os }}-py${{ env.PYTHON_VERSION }}-${{ hashFiles('.pre-commit-config.yaml') }}
	restore-keys: pre-commit-${{ runner.os }}-py${{ env.PYTHON_VERSION }}

	- name: Lint
	run: pre-commit run --all-files --show-diff-on-failure

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