SG-31320 Add SECURITY.md file #107

	name: Tests

	on:
	pull_request:

	jobs:
	tests:
	strategy:
	matrix:
	# Due to https://github.com/actions/runner/issues/849, we have to use quotes for '3.0'
	ruby: [2.7, '3.0', 3.1, 3.2]
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: ${{ matrix.ruby }}
	bundler-cache: true
	- name: Run linter
	run: bundle exec rubocop
	- name: Run tests
	run: bundle exec rspec
	- name: Run type checking (Sorbet)
	run: bundle exec srb tc
	prettier:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up Ruby
	uses: ruby/setup-ruby@v1
	with:
	ruby-version: '3.2'
	bundler-cache: true
	- name: Set up Node
	uses: actions/setup-node@v2
	with:
	node-version: '14'
	- name: Install yarn dep
	run: yarn install
	- name: Check prettier
	run: yarn prettier -c './!(vendor\|sorbet\|node_modules)/*/.rb' Guardfile Rakefile *.gemspec Gemfile

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