| 123456789101112131415161718192021 | name: CIon: [push, pull_request]jobs:  test:    runs-on: ${{ matrix.os }}    strategy:      matrix:        os: [ubuntu-latest, windows-latest, macos-latest]        node-version: [8.x, 10.x, 12.x, 14.x]    steps:    - uses: actions/checkout@v2    - name: Use Node.js ${{ matrix.node-version }}      uses: actions/setup-node@v1      with:        node-version: ${{ matrix.node-version }}    - run: npm install    - run: npm run ci
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