title: GitHub: denied: permission_denied: write_package
body: <p>I am currently trying to run a docker GitHub Action which builds and pushes a docker image to the GitHub Packages but I am receiving an error which I have never seen. For some reason it fails to push the docker image because <code>write_permission</code> is denied but I have a token allowing me to write so I don't understand what the problem is.</p>
  <p>This is my action file:</p>
  <pre><code>name: Docker Image CI
  
  on:
    workflow_dispatch:
    push:
      branches: [ main ]
    pull_request:
      branches: [ main ]
  
  jobs:
    build:
      runs-on: ubuntu-latest
  
      steps:
      - uses: actions/checkout@v2
      - name: Set up JDK 16
        uses: actions/setup-java@v1
        with:
          java-version: 16
      - name: Build with Maven
        run: mvn -f ACS/pom.xml clean install dependency:copy-dependencies
      - name: Login to GitHub Package Registry
        run: echo ${{ secrets.GITHUB_TOKEN }} | docker login docker.pkg.github.com -u ${{ github.repository }} --password-stdin
      - name: Build the Docker image
        run: docker build -t image:latest .
      - name: Tag the Docker image
        run: docker tag image:latest docker.pkg.github.com/organization/repository/image:latest
      - name: Push the Docker image to the registry
        run:  docker push docker.pkg.github.com/organization/repository/image:latest
  </code></pre>
  <p>This is my error:</p>
  <blockquote>
  <p>Run docker push docker.pkg.github.com/organization/repository/image:latest
  The push refers to repository
  [docker.pkg.github.com/organization/repository/image]
  f0eaf014e806: Preparing 7d0bad636b3f: Preparing aa0870e7c621:
  Preparing 36d2f9f005e6: Preparing 22bb3686ee25: Preparing
  05e198868a20: Preparing b5cea4a3dd43: Preparing 93c7a8a0e1f4:
  Preparing 7f4b55b885b0: Preparing 05e198868a20: Waiting b5cea4a3dd43:
  Waiting 93c7a8a0e1f4: Waiting 7f4b55b885b0: Waiting denied:
  permission_denied: write_package</p>
  </blockquote>