THREESCALE-12258 Stream response back when using proxy #2

	name: Changelog Requirement

	on:
	pull_request:
	types: [ opened, synchronize, labeled, unlabeled ]
	paths:
	- 'gateway/**'

	jobs:
	require-changelog:
	if: ${{ !contains(github.event.pull_request.labels.*.name, 'skip-changelog') }}
	name: Requires changelog
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 2

	- name: Find changelog files
	id: changelog-file
	uses: tj-actions/changed-files@24d32ffd492484c1d75e0c0b894501ddb9d30d62 # v47
	with:
	# Avoid using single or double quotes for multiline patterns
	files: \|
	CHANGELOG.md

	- name: Check changelog existence
	if: steps.changelog-file.outputs.any_changed == 'false'
	run: \|
	echo "Please include a CHANGELOG entry. You can find it at [CHANGELOG.md](https://github.com/3scale/apicast/blob/master/CHANGELOG.md)."
	echo "Note, we hard-wrap at 80 chars and use 2 spaces after the last line."
	echo "If you believe this PR requires no changelog entry, label it with \"skip-changelog\"."
	exit 1

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