Merge pull request #2 from cisagov/improvement/add-concurrency #4

	---
	name: sync-labels

	on:
	push:
	paths:
	- '.github/labels.yml'
	- '.github/workflows/sync-labels.yml'

	permissions:
	contents: read

	jobs:
	diagnostics:
	name: Run diagnostics
	runs-on: ubuntu-latest
	steps:
	# Note that a duplicate of this step must be added at the top of
	# each job.
	- id: harden-runner
	name: Harden the runner
	uses: step-security/harden-runner@v2
	with:
	egress-policy: audit
	- id: github-status
	name: Check GitHub status
	uses: crazy-max/ghaction-github-status@v3
	- id: dump-context
	name: Dump context
	uses: crazy-max/ghaction-dump-context@v2
	labeler:
	needs:
	- diagnostics
	permissions:
	# actions/checkout needs this to fetch code
	contents: read
	# crazy-max/ghaction-github-labeler needs this to manage repository labels
	issues: write
	runs-on: ubuntu-latest
	steps:
	- id: harden-runner
	name: Harden the runner
	uses: step-security/harden-runner@v2
	with:
	egress-policy: audit
	- uses: actions/checkout@v4
	- name: Sync repository labels
	if: success()
	uses: crazy-max/ghaction-github-labeler@v5
	with:
	# This is a hideous ternary equivalent so we only do a dry run unless
	# this workflow is triggered by the develop branch.
	dry-run: ${{ github.ref_name == 'develop' && 'false' \|\| 'true' }}

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