Add OnPrChanged #1

	#
	# Workflows, like this one, that are triggered by PRs submitted
	# from forked repositories are severly limited in what they can do
	# for security reasons. For instance, they can't add or remove
	# labels or comments even on the PR that triggered them. Since
	# we need to both of those things, GitHub recommends creating a
	# separate workflow that does those tasks that's triggered when
	# this PR workflow starts or finishes. Since that workflow isn't
	# being run in the context of a forked repo, it has all the
	# privileges needed to add and remove labels and comments. The
	# accompanying OnPRStateChangedPriv workflow does just that.

	name: PRChanged
	# WARNING! The run name MUST start with "PR <pr_number>".
	# The accompanying privleged workflow parses this to find
	# the PR number. It's the only reliable way it can get it.
	run-name: "PR ${{ github.event.number }} Changed by ${{ github.actor }}"
	on:
	pull_request:
	types: [opened, reopened, synchronize]

	concurrency:
	group: check-${{ github.event.number }}
	cancel-in-progress: true

	Setup:
	runs-on: ubuntu-latest
	steps:
	- name: DumpEnvironment
	uses: asterisk/asterisk-ci-actions/DumpEnvironmentAction@main
	with:
	save_output: true
	artifact_id: DumpEnvironment-Setup

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