[v0.4] [GHA] Move fossa checking to GHA for v0.4 #14

	# Adapted from https://github.com/rancher/security-team/blob/main/docs/guides/fossa-gha-workflow.md

	name: FOSSA Scanning

	on:
	# List the branches that must be scanned when a push event happens.
	push:
	branches: ["master", "release/v*"]
	pull_request:
	# For manual scans.
	workflow_dispatch:

	permissions:
	# Basic read access needed.
	contents: read
	# Required to authenticate in EIO's Vault.
	id-token: write

	jobs:
	fossa-scanning:
	# We're running inside a public repo, so use the public provided GH runners.
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Read FOSSA token
	uses: rancher-eio/read-vault-secrets@main
	with:
	secrets: \|
	secret/data/github/org/rancher/fossa/push token \| FOSSA_API_KEY_PUSH_ONLY

	- name: FOSSA scan
	uses: fossas/fossa-action@main
	with:
	api-key: ${{ env.FOSSA_API_KEY_PUSH_ONLY }}
	# Only runs the scan and do not provide/returns any results back to the
	# pipeline.
	run-tests: false

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