chore(ci): add OSSF Scorecard workflow (#164) #2

	name: OSSF Scorecard
	on:
	# For Branch-Protection check. Only the default branch is supported. See
	# https://github.com/ossf/scorecard/blob/main/docs/checks.md#branch-protection
	branch_protection_rule:
	push:
	branches: [ "master" ]
	# To guarantee Maintained check is occasionally updated. See
	# https://github.com/ossf/scorecard/blob/main/docs/checks.md#maintained
	schedule:
	- cron: '25 6 * * 5'

	# Declare default permissions as read only.
	permissions: read-all

	jobs:
	analysis:
	name: Scorecard analysis
	runs-on: ubuntu-latest
	permissions:
	# Needed to upload the results to code-scanning dashboard.
	security-events: write
	# Needed to publish results and get a badge
	id-token: write

	steps:
	-
	name: "Checkout repo"
	uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # v3.1.0
	with:
	persist-credentials: false
	-
	name: "Run analysis"
	uses: ossf/scorecard-action@e38b1902ae4f44df626f11ba0734b14fb91f8f86 # v2.1.2
	with:
	results_file: results.sarif
	results_format: sarif
	publish_results: true
	-
	# Upload the results to GitHub's code scanning dashboard.
	name: "Upload to results to dashboard"
	uses: github/codeql-action/upload-sarif@17573ee1cc1b9d061760f3a006fc4aac4f944fd5 # v2.2.4
	with:
	sarif_file: results.sarif
	-
	name: "Upload analysis results as 'Job Artifact'"
	uses: actions/upload-artifact@3cea5372237819ed00197afe530f5a7ea3e805c8 # v3.1.0
	with:
	name: SARIF file
	path: results.sarif
	retention-days: 5

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