fix: add clarification on optional steps for docker vs k8s #2

	name: Preview Release
	on:
	pull_request:
	branches:
	- main

	jobs:
	release-preview:
	name: Preview Release

	runs-on: ubuntu-latest

	permissions:
	contents: read
	pull-requests: write

	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	ref: ${{ github.head_ref }}
	# Make sure the value of GITHUB_TOKEN will not be persisted in repo's config
	persist-credentials: false
	# Pull all previous tags
	fetch-depth: 0
	fetch-tags: true

	- name: Conventional Changelog Action
	id: conventional-changelog
	uses: TriPSs/conventional-changelog-action@v5
	with:
	github-token: ${{ steps.app-token.outputs.token }}
	skip-git-pull: true
	skip-version-file: true
	git-push: false
	skip-commit: true
	skip-tag: true
	output-file: false
	skip-on-empty: false # Always create commit

	- name: Format Changelog
	id: format-changelog
	run: \|
	echo "${{ steps.conventional-changelog.outputs.changelog }}" > step-changes.md
	{
	echo 'changelog<<EOF'
	find . -type f -name 'step-changes.md' -print0 \| xargs -0 sed -E 's/(^\|[^!])\[(.?)\]$.?$/\1\2/g'
	echo EOF
	} >> "$GITHUB_OUTPUT"

	- name: Add PR Comment
	uses: mshick/add-pr-comment@v2
	with:
	message: ${{ steps.format-changelog.outputs.changelog }}

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