update workflow version

Author: Antonio Cheong

.github/workflows/buildx.yml

@@ -11,13 +11,13 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       -
         name: Prepare
         id: prepare
         run: |
           DOCKER_IMAGE=windoac/nginx-npm
-          DOCKER_PLATFORMS=linux/amd64,linux/arm/v7,linux/arm64/v8
+          DOCKER_PLATFORMS=linux/amd64,linux/arm64/v8
           VERSION=edge
 
           if [[ $GITHUB_REF == refs/tags/* ]]; then
@@ -39,11 +39,11 @@ jobs:
       # https://github.com/docker/setup-qemu-action
       - 
         name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
+        uses: docker/setup-qemu-action@v2
       # https://github.com/docker/setup-buildx-action
       - 
         name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
+        uses: docker/setup-buildx-action@v2
         # with:
         #   cache-from: type=gha
         #   cache-to: type=gha,mode=max
@@ -54,7 +54,7 @@ jobs:
       -
         name: Login to DockerHub
         if: success() && github.event_name != 'pull_request'
-        uses: docker/login-action@v1
+        uses: docker/login-action@v2
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}

Dockerfile

@@ -1,6 +1,6 @@
 FROM nginx:latest
 
-ADD rootfs/ /
+COPY rootfs/ /
 
 RUN mkdir -p /tmp/nginx/body /var/lib/nginx/cache /data/logs \
  && mkdir -p /etc/letsencrypt/live/placeholder /data/nginx/placeholder /data/custom_ssl/placeholder \