CI publish: Add release workflow/job, publish-latest job #8

	name: Create or prepare GitHub release

	on:
	push:
	branches:
	- master
	paths:
	- 'RELEASE'
	pull_request:
	types: [opened, synchronize]
	branches:
	- master
	paths:
	- 'RELEASE'

	jobs:
	gh-release:
	name: GitHub release
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- uses: pipe-cd/[email protected]
	with:
	release_file: 'RELEASE'
	# Actions that run using the auto-generated GitHub token are
	# not allowed to trigger a new workflow run. In this case we want
	# the tag created by actions-gh-release to trigger the main workflow
	# and result in publishing the extension to open-vsx.
	# The following scopes are required when creating the committer token:
	# - repo:status, repo_deployment, public_repo, read:org
	# See here for more details:
	# https://docs.github.com/en/actions/security-guides/automatic-token-authentication#using-the-github_token-in-a-workflow
	token: ${{ secrets.GH_COMMITTER_TOKEN }}

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