Removes Unnecessary Parts from Github Actions

.github/workflows/docker-publish.yml

@@ -19,14 +19,11 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - name: Use Node.js ${{ matrix.node-version }}
-      env:
-        PORT: '5000'
-        BACKEND_PATH: 'unsecure'
       uses: actions/setup-node@v3
       with:
         node-version: ${{ matrix.node-version }}
         cache: 'npm'
-    - run: npm ci
+    - run: npm install
     - run: npm run build --if-present
 
   docker:
@@ -36,12 +33,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
-      
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
-      
       - name: Login to DockerHub
         uses: docker/login-action@v1
         with: