Change fifo to pipe in shim like go shim,do not use raw fd #511

	name: PR Labeler
	on:
	# Runs workflow when activity on a PR in the workflow's repository occurs.
	pull_request_target:

	jobs:
	triage:
	permissions:
	contents: read
	pull-requests: write

	name: Assign labels
	runs-on: ubuntu-latest
	timeout-minutes: 5

	# Required by gh
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	PR_URL: ${{ github.event.pull_request.html_url }}

	steps:
	- uses: actions/labeler@v5
	with:
	# Auto-include paths starting with dot (e.g. .github)
	dot: true
	# Remove labels when matching files are reverted or no longer changed by the PR
	sync-labels: true

	# Apply OS-windows label if PR title contains 'Windows'
	- run: gh pr edit $PR_URL --add-label OS-windows
	if: contains(github.event.pull_request.title, 'Windows')

Provide feedback