Update checkout@v2 script #328

	name: "Chromatic"
	on:
	pull_request_target:
	branches:
	- release/**
	push:
	branches:
	- release/**

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: 0
	ref: ${{ github.head_ref }}
	- name: Use Node.js
	uses: actions/setup-node@v4
	with:
	node-version: '18.x'
	- run: npm i
	- name: build examples test
	run: \|
	npm run build-storybook
	- name: upload storybook to chromatic
	uses: chromaui/action@v1
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	projectToken: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}
	storybookBuildDir: storybook-static

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