add missed indentation for docker-build #6

	name: Automatic Pull Request test

	on:
	pull_request:
	branches:
	- "main"

	permissions:
	contents: read

	jobs:
	unit-test:
	name: Unit test
	runs-on: ubuntu-latest
	steps:
	- name: Checkout latest commit in the PR
	uses: actions/checkout@v3
	- name: Set up Go
	uses: actions/setup-go@v3
	with:
	go-version: "1.20"
	- name: Set up tools
	run: \|
	go install golang.org/x/lint/golint@latest
	go install golang.org/x/tools/cmd/goimports@latest
	- name: Run code checks
	run: \|
	make check-format
	make vet
	- name: Build
	run: make build
	- name: Unit test
	run: make test
	- name: Upload code coverage
	uses: codecov/codecov-action@v3
	docker-build:
	name: Build Docker images
	runs-on: ubuntu-latest
	steps:
	- name: Checkout latest commit in the PR
	uses: actions/checkout@v3
	- name: Set up QEMU
	uses: docker/setup-qemu-action@v2
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2
	- name: Set up Go
	uses: actions/setup-go@v3
	with:
	go-version: "1.20"
	- name: Build Network Policy Controller images
	run: make docker-buildx

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