Lint

feat: add license headers #813

	# Copyright 2025-2026 Docker, Inc.
	#
	# 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: Lint
	on:
	push:
	branches:
	- main
	pull_request:
	jobs:
	lint:
	name: Lint
	runs-on: ubuntu-latest
	permissions:
	id-token: write
	pull-requests: write
	contents: write
	steps:
	- uses: actions/checkout@v4
	- uses: ./.github/actions/go
	with:
	app_id: ${{ vars.DOCKER_READ_APP_ID }}
	app_private_key: ${{ secrets.DOCKER_READ_APP_PRIVATE_KEY }}
	- name: Hub login
	uses: docker/login-action@v3
	with:
	username: ${{ vars.DOCKERBUILDBOT_USERNAME }}
	password: ${{ secrets.DOCKERBUILDBOT_WRITE_PAT }}
	- name: Set up Docker Buildx
	id: buildx
	uses: docker/setup-buildx-action@v3
	with:
	driver: cloud
	endpoint: "docker/secrets-engine"
	install: true
	- name: Lint
	run: make BUILDER=${{ steps.buildx.outputs.name }} lint

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