remove duplicated line and unnecessary import #59

	name: CI
	on: push

	jobs:
	yocto-check-layer:
	name: "Check Layer"
	strategy:
	matrix:
	# Yocto versions (using branch convention)
	# https://wiki.yoctoproject.org/wiki/Releases
	branch: ["kirkstone"]
	env:
	YOCTO_RELEASE: ${{ matrix.branch }}

	runs-on: ubuntu-20.04
	steps:
	- name: Install Host dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install gawk wget git diffstat unzip texinfo gcc \
	build-essential chrpath socat cpio python3 python3-pip python3-pexpect \
	xz-utils debianutils iputils-ping python3-git python3-jinja2 \
	libegl1-mesa libsdl1.2-dev pylint3 xterm python3-subunit \
	mesa-common-dev zstd liblz4-tool

	- name: Check out meta-fossa
	uses: actions/checkout@v3

	- name: Run Yocto check layer script
	run: \|
	cd ${RUNNER_TEMP}
	git clone --depth 1 --branch ${YOCTO_RELEASE} https://git.yoctoproject.org/git/poky
	source ./poky/oe-init-build-env build
	yocto-check-layer --with-software-layer-signature-check --debug "$GITHUB_WORKSPACE"

	link-check:
	name: link-check
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Check Markdown links
	uses: gaurav-nelson/github-action-markdown-link-check@v1
	with:
	use-quiet-mode: "yes"
	config-file: ".markdown-link-check.json"

	- name: Disallow empty Markdown links
	run: \|
	! grep ']()' */.md

	common-verbiage-check:
	name: "Check for correct spelling of FOSSA"
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: "Check for incorrect FOSSA wording"
	run: \|
	! grep 'Fossa ' */.md

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