Bump actions/upload-artifact from 3 to 4 in /workflow-templates #814

	# Source: https://github.com/arduino/tooling-project-assets/blob/master/workflow-templates/check-workflows-task.md
	name: Check Workflows

	env:
	# See: https://github.com/actions/setup-node/#readme
	NODE_VERSION: 16.x

	# See: https://docs.github.com/actions/using-workflows/events-that-trigger-workflows
	on:
	push:
	paths:
	- ".github/workflows/*.ya?ml"
	- "Taskfile.ya?ml"
	- "workflow-templates/*.ya?ml"
	pull_request:
	paths:
	- ".github/workflows/*.ya?ml"
	- "Taskfile.ya?ml"
	- "workflow-templates/*.ya?ml"
	schedule:
	# Run every Tuesday at 8 AM UTC to catch breakage resulting from changes to the JSON schema.
	- cron: "0 8 * * TUE"
	workflow_dispatch:
	repository_dispatch:

	jobs:
	validate:
	runs-on: ubuntu-latest
	permissions:
	contents: read

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: ${{ env.NODE_VERSION }}

	- name: Install Task
	uses: arduino/setup-task@v2
	with:
	repo-token: ${{ secrets.GITHUB_TOKEN }}
	version: 3.x

	- name: Validate workflows
	run: task --silent ci:validate

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