Fix the URL of badges #1305

	name: format

	on:
	push:
	branches:
	- master
	pull_request:

	jobs:
	format:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.8'

	- name: Install dependencies
	run: pip3 install .[dev]

	- name: Run --help
	run: oj-verify -h

	- name: Run pylint
	run: pylint --rcfile=setup.cfg onlinejudge_verify onlinejudge_bundle tests setup.py

	- name: Run isort
	run: isort --check-only --diff onlinejudge_verify onlinejudge_bundle tests setup.py

	- name: Run yapf
	run: yapf --diff --recursive onlinejudge_verify onlinejudge_bundle tests setup.py

	- name: Run mypy
	run: mypy onlinejudge_verify onlinejudge_bundle setup.py

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