Update lastUpdated #239

	name: Update lastUpdated
	on:
	schedule:
	- cron: '0 0 * * 0'
	workflow_dispatch:
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Set up Ruby 3.1
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: '3.1'
	- name: Update lastUpdated
	run: \|
	gem install octokit
	rake lastUpdated
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	- name: push
	run: \|
	git config --global user.name 'Sketch Developer'
	git config --global user.email 'developer@sketch.com'
	git add plugins.json
	git commit -am 'content: Update lastUpdated' --allow-empty
	git push

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