Add a diagnostics workflow #1

	---
	name: Diagnostics

	on:
	merge_group:
	types:
	- checks_requested
	pull_request:
	push:
	repository_dispatch:
	types:
	- apb

	# Set a default shell for any run steps. The `-Eueo pipefail` sets errtrace,
	# nounset, errexit, and pipefail. The `-x` will print all commands as they are
	# run. Please see the GitHub Actions documentation for more information:
	# https://docs.github.com/en/actions/using-jobs/setting-default-values-for-jobs
	defaults:
	run:
	shell: bash -Eueo pipefail -x {0}

	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@v4
	- id: dump-context
	name: Dump context
	uses: crazy-max/ghaction-dump-context@v2

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