Update docker.

Author: s-nakajima

.github/workflows/build_docker_images.yml

@@ -48,7 +48,7 @@ jobs:
  context: ./
  file: ./Dockerfile
  build-args: |
- COMPOSER_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+ COMPOSER_TOKEN: ${{ secrets.COMPOSER_TOKEN }}
  PHP_VERSION=${{ matrix.php }}
  push: true
  tags: "netcommons3/nc3app-php${{ matrix.php }}:latest"