Update .NET 9 RC2 to .NET 9 #341

	name: Build and Preview Workshop Docs

	on:
	pull_request:
	branches:
	- main
	types:
	- opened
	- reopened
	- synchronize
	- closed
	paths:
	- 'docs/**'
	- 'mkdocs.yml'
	- 'Makefile'

	permissions:
	actions: write # Required for pr-preview-action
	contents: write # Required for the checkout action to know to kick off (read) and pr-preview-action (write)
	deployments: write # Required for pr-preview-action
	id-token: write # Required for pr-preview-action
	pages: write # Required for pr-preview-action
	pull-requests: write # Required for pr-preview-action

	concurrency:
	group: preview-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	preview-docs:
	runs-on: ubuntu-latest
	name: Build
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.8"
	- name: Capture branch and tag
	id: branch_name
	run: \|
	echo "SOURCE_BRANCH=${GITHUB_REF#refs/heads/}" >> $GITHUB_ENV
	echo "SOURCE_TAG=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV
	- name: Build workshop site
	if: " github.event.action != 'closed' "
	run: \|
	echo "GIT_PYTHON_REFRESH=quiet"
	make build-docs-website
	- name: Release preview to branch
	if: "! github.event.pull_request.head.repo.fork "
	uses: rossjrw/pr-preview-action@v1
	with:
	source-dir: ./dist/
	preview-branch: gh-pages
	umbrella-dir: pr-preview
	action: auto
	publish-preview-docs:
	if: "! github.event.pull_request.head.repo.fork "
	name: Preview
	needs: preview-docs
	uses: ./.github/workflows/publish-docs.yml

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