Bump postcss from 8.4.12 to 8.4.31 in /example (#822) #125

	name: Chromatic
	on:
	push:
	pull_request:
	branches: [$default_branch]
	jobs:
	chromatic-deployment:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v2
	with:
	fetch-depth: 0 # 👈 Required to retrieve git history w/actions v2
	- name: Install dependencies
	run: yarn
	- name: Publish to Chromatic
	uses: chromaui/action@v1
	with:
	token: ${{ secrets.GITHUB_TOKEN }}
	projectToken: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}

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