Restore behaviour of headings being able to be rendered inside example boxes #530

	name: Continuous integration
	on:
	push:
	branches:
	- main
	pull_request:
	workflow_dispatch:
	inputs:
	ref:
	description: 'The branch, tag or SHA to checkout'
	default: main
	type: string

	jobs:
	codeql-sast:
	name: CodeQL SAST scan
	uses: alphagov/govuk-infrastructure/.github/workflows/codeql-analysis.yml@main
	permissions:
	security-events: write

	dependency-review:
	name: Dependency Review scan
	uses: alphagov/govuk-infrastructure/.github/workflows/dependency-review.yml@main

	# This matrix job runs the test suite against multiple Ruby versions
	test_matrix:
	strategy:
	fail-fast: false
	matrix:
	ruby: [3.1, 3.2, 3.3]
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	ref: ${{ inputs.ref \|\| github.ref }}
	- uses: ruby/setup-ruby@v1
	with:
	ruby-version: ${{ matrix.ruby }}
	bundler-cache: true
	- run: bundle exec rake

	# This job is needed to work around the fact that matrix jobs spawn multiple status checks – i.e. one job per variant.
	# The branch protection rules depend on this as a composite job to ensure that all preceding test_matrix checks passed.
	# Solution taken from: https://gh.neting.ccmunity/t/status-check-for-a-matrix-jobs/127354/3
	test:
	needs: test_matrix
	runs-on: ubuntu-latest
	steps:
	- run: echo "All matrix tests have passed 🚀"

	publish:
	needs: test
	if: ${{ github.ref == 'refs/heads/main' }}
	permissions:
	contents: write
	uses: alphagov/govuk-infrastructure/.github/workflows/publish-rubygem.yml@main
	secrets:
	GEM_HOST_API_KEY: ${{ secrets.ALPHAGOV_RUBYGEMS_API_KEY }}

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