Bump sphinx from 7.4.7 to 8.0.0 #160

	name: CI

	on:
	- push
	- pull_request
	- workflow_dispatch

	jobs:
	main:
	strategy:
	matrix:
	python: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13-dev']
	runs-on: ubuntu-latest
	name: Python ${{ matrix.python }}
	steps:
	- uses: actions/checkout@v4
	- name: set up Python
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python }}
	- name: prepare pip
	run:
	python -m pip install --upgrade pip setuptools wheel
	- name: install package
	run:
	python -m pip install .[dev]
	- name: run tests
	run:
	pytest --verbose tests
	- name: run flake8
	run:
	flake8 swagger_parser tests setup.py
	- name: build docs
	run:
	sphinx-build -n -W --keep-going -T -b html docs build/sphinx/html

Provide feedback