build

Bump ubuntu from `e2556db` to `b359f10` in /scripts/docker #277

	name: build
	on:
	push:
	branches: [ master ]
	pull_request:
	permissions:
	contents: read

	jobs:
	build:
	permissions:
	contents: read # for actions/checkout to fetch code
	security-events: write # for github/codeql-action/upload-sarif to upload SARIF results
	name: Build
	runs-on: "ubuntu-18.04"
	steps:
	- name: Harden Runner
	uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
	with:
	egress-policy: audit

	- name: Checkout code
	uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0

	- name: Build an image from Dockerfile
	run: \|
	docker build -t docker.io/my-organization/my-app:${{ github.sha }} .

	- name: Run Trivy vulnerability scanner
	uses: aquasecurity/trivy-action@6e7b7d1fd3e4fef0c5fa8cce1229c54b2c9bd0d8 # master
	with:
	image-ref: 'docker.io/my-organization/my-app:${{ github.sha }}'
	format: 'template'
	template: '@/contrib/sarif.tpl'
	output: 'trivy-results.sarif'
	severity: 'CRITICAL,HIGH'

	- name: Upload Trivy scan results to GitHub Security tab
	uses: github/codeql-action/upload-sarif@e2b3eafc8d227b0241d48be5f425d47c2d750a13 # v3.26.10
	with:
	sarif_file: 'trivy-results.sarif'

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