transport: Ensure stream context is cancelled in test #1468

	name: PR Validation
	on:
	pull_request:
	types: [opened, edited, synchronize, labeled, unlabeled, milestoned, demilestoned]

	permissions:
	contents: read

	jobs:
	validate:
	name: Validate PR
	runs-on: ubuntu-latest
	steps:
	- name: Validate Label
	uses: actions/github-script@v6
	with:
	script: \|
	const labels = context.payload.pull_request.labels.map(label => label.name);
	const requiredRegex = new RegExp('^Type:');
	const hasRequiredLabel = labels.some(label => requiredRegex.test(label));
	if (!hasRequiredLabel) {
	core.setFailed("This PR must have a label starting with 'Type:'.");
	}

	- name: Validate Description
	uses: actions/github-script@v6
	with:
	script: \|
	const body = context.payload.pull_request.body;
	const requiredRegex = new RegExp('^RELEASE NOTES:\\s([Nn][Oo][Nn][Ee]\|[Nn]/[Aa]\|\\n(\\\|-)\\s*.+)$', 'm');
	if (!requiredRegex.test(body)) {
	core.setFailed(`
	The PR description must include a RELEASE NOTES section.
	It should be in one of the following formats:
	- "RELEASE NOTES: none" (case-insensitive)
	- "RELEASE NOTES: N/A" (case-insensitive)
	- A bulleted list under "RELEASE NOTES:", for example:
	RELEASE NOTES:
	* my_package: Fix bug causing crash...
	`);
	}

	- name: Validate Milestone
	uses: actions/github-script@v6
	with:
	script: \|
	const milestone = context.payload.pull_request.milestone;
	if (!milestone) {
	core.setFailed("This PR must be associated with a milestone.");
	} else {
	const requiredRegex = new RegExp('Release$');
	if (!requiredRegex.test(milestone.title)) {
	core.setFailed("The milestone for this PR must end with 'Release'.");
	}
	}

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