title: Invalid Workflow File
body: <p>I get error: "a step cannot have both the <code>uses</code> and <code>run</code> keys", but I don't see that one step have both <code>uses</code> and <code>run</code>. Can someone help me figure it out what is wrong with this?</p>
  
  <pre><code>on:
    pull_request:
      branches:
      - master
  
  env:
    IMAGE_NAME: api
  
  jobs:
    build:
      name: Application build
      runs-on: ubuntu-latest
      steps:
      - name: Checkout repository (#1)
        uses: actions/checkout@v2
      - name: Setup .NET Core
        uses: actions/setup-dotnet@v1
        with:
          dotnet-version: 3.1.101
      - name: Build API
        run: dotnet build --configuration Release
  
    tests:
      runs-on: ubuntu-latest
      steps:
      - name: Checkout repository (#2)
        uses: actions/checkout@v2
      - name: Setup .NET Core
        uses: actions/setup-dotnet@v1
        with:
          dotnet-version: 3.1.101
      - name: Run API Tests
        run: dotnet test
  
    auto-approve:
      name: Auto approve pull request
      runs-on: ubuntu-latest
      steps:
      - uses: hmarr/auto-approve-action@v2.0.0
        with:
          github-token: "${{ secrets.GITHUB_TOKEN }}"
  
    automerge:
      runs-on: ubuntu-latest
      steps:
      - name: automerge
        uses: "pascalgn/automerge-action@ccae530ae13b6af67a7a2009c266fe925844e658"
        env:
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
  
    docker-build:
      runs-on: ubuntu-latest
      steps:
      - name: Build the Docker image
        run: docker build . --file Dockerfile --tag my-image-name:$(date +%s)
  
    docker-deploy:
      runs-on: ubuntu-latest
      steps:
      - name: Push Docker image to registry
        uses: jerray/publish-docker-action@master
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
          registry: docker.pkg.github.com
          repository: jerray/publish-docker-action
          auto_tag: true
  </code></pre>