build: add license header #278

	# Copyright 2024 openGemini Authors
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	name: py lint
	on:
	pull_request:
	branches:
	- main
	jobs:
	py_lint:
	name: py lint
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: install requirements
	run: pip3 install -r requirements.txt
	- name: install pylint
	run: pip3 install pylint
	- name: pylint
	run: pylint --rcfile=.pylintrc opengemini_client

Provide feedback