update workflow

Author: nixielectra

.github/workflows/docker.yml

@@ -5,36 +5,23 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
-    permissions:
-      packages: write
-      contents: read
-      attestations: write
-      id-token: write
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Build environment variable
+      - name: Login to DockerHub
+        uses: docker/[email protected]
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Build variables
         run: |
           echo "BUILD_IMAGE=nixielectra/nginx-proxy-manager" >> $GITHUB_ENV
           echo "BUILD_PLATFORM=linux/amd64,linux/arm64" >> $GITHUB_ENV
           echo "BUILD_VERSION=$(cat .version)" >> $GITHUB_ENV
-      - name: BuildTag
-        run: |
           echo "BUILD_TAG=-t ${BUILD_IMAGE}:${BUILD_VERSION} -t ${BUILD_IMAGE}:latest" >> $GITHUB_ENV
-      - name: Set Docker credentials
-        env:
-          DOCKER_USERNAME: ${{secrets.DOCKER_USERNAME}}
-          DOCKER_PASSWORD: ${{secrets.DOCKER_PASSWORD}}
-        run: echo "${DOCKER_PASSWORD}" | docker login --username ${DOCKER_USERNAME} --password-stdin
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-      - name: Buildx output variables
-        run: |
-          echo "BUILD_TAG=$BUILD_TAG"
-          echo "BUILD_IMAGE=$BUILD_IMAGE"
-          echo "BUILD_PLATFORM=$BUILD_PLATFORM"
-          echo "BUILD_VERSION=$BUILD_VERSION"
-      - name: Buildx Dockerfile
+      - name: Buildx
         run: |
           chmod -R 755 scripts
           ./scripts/buildx-nixie