Backport #5373 [CA] AWS - Update Docs all actions IAM policy into CA1.24 #4617

	jobs:
	changes:
	outputs:
	charts: ${{ steps.filter.outputs.charts }}
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- id: filter
	uses: dorny/[email protected]
	with:
	filters: \|
	charts:
	- 'charts/**/Chart.yaml'
	- 'charts/*/'
	token: ${{ secrets.GITHUB_TOKEN }}
	helm-lint-test:
	if: ${{ needs.changes.outputs.charts == 'true' }}
	name: Helm chart
	needs:
	- changes
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Fetch history
	run: git fetch --prune --unshallow
	- name: Set up chart-testing
	uses: helm/[email protected]
	- name: Run chart-testing (lint)
	run: ct lint
	# Only build a kind cluster if there are chart changes to test.
	- name: Run chart-testing (list-changed)
	id: list-changed
	run: \|
	changed=$(ct list-changed)
	if [[ -n "$changed" ]]; then
	echo "::set-output name=changed::true"
	fi
	- if: steps.list-changed.outputs.changed == 'true'
	name: Create kind cluster
	uses: helm/[email protected]
	- if: steps.list-changed.outputs.changed == 'true'
	name: Run chart-testing (install)
	run: ct install
	helm-docs-validate:
	if: ${{ needs.changes.outputs.charts == 'true' }}
	name: Helm Docs
	needs:
	- changes
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Run helm-docs
	uses: docker://jnorwood/helm-docs:v1.3.0
	- name: Check for changes
	run: git diff --quiet charts/*/README.md

	name: Lint and Test Charts
	on: pull_request

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