Update core dependencies #1239

	name: Update core dependencies
	on:
	workflow_dispatch: null
	schedule:
	# https://crontab.guru/#5_8___*
	- cron: "5 8 * * *"

	# Conditional runs
	# https://stackoverflow.com/a/61832535/2460034
	jobs:
	update-webref:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-node@v4
	with:
	node-version: "lts/*"
	cache: npm

	# Use ncu to detect major version changes
	- run: npm i -g npm-check-updates
	- run: ncu -u @mdn* @webref*
	- run: npm i
	- run: git restore package.json
	# package-lock wants to remember the original version numbers of package.json
	# This prevents annoying change when contributors run `npm i` on their local machine.
	# Example: https://github.com/microsoft/TypeScript-DOM-lib-generator/pull/1463
	- run: npm i
	- id: build
	run: npm run build && npm run baseline-accept
	continue-on-error: true
	- if: ${{ steps.build.outcome == 'failure' }}
	run: node deploy/onUpdateFailure.js
	env:
	GITHUB_TOKEN: ${{ secrets.TS_GITHUB_BOT_AUTH }}
	- id: git-diff
	run: git diff --quiet HEAD baselines
	continue-on-error: true
	- uses: peter-evans/create-pull-request@v7
	if: ${{ steps.git-diff.outcome == 'failure' }}
	with:
	commit-message: "🤖 Update core dependencies"
	title: "Update core dependencies"
	push-to-fork: typescript-bot/TypeScript-DOM-lib-generator
	branch: update-core-deps
	token: ${{ secrets.TS_GITHUB_BOT_AUTH }}

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