Backport of docs: Change heading to filename in CodeBlockConfig into release/1.14.x #358

	# Copyright (c) HashiCorp, Inc.
	# SPDX-License-Identifier: MPL-2.0

	# This workflow checks that the BUSL license is not mentioned anywhere in
	# a PR targeting a release that should maintain the MPL-2.0 license.
	name: License Checker

	on:
	pull_request:
	types: [opened, synchronize]
	branches:
	- release/1.14.*
	- release/1.15.*
	- release/1.16.*

	jobs:
	# checks that the diff does not contain any reference to
	# the BUSL license and thus retains the MPL-2.0 license
	license-check:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
	with:
	ref: ${{ github.event.pull_request.head.sha }}
	fetch-depth: 0 # by default the checkout action doesn't checkout all branches
	- name: Check for BUSL text in diff
	run: ./.github/scripts/license_checker.sh

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