formatted workflows

.github/workflows/docker-image.yml

@@ -3,36 +3,35 @@ name: Docker Image CI
 on:
   workflow_dispatch:
   push:
-    branches: [ main ]
+    branches: [main]
     paths:
       - 'container-example/**'
   pull_request:
-    branches: [ main ]
+    branches: [main]
     paths:
       - 'container-example/**'
-    
+
 defaults:
   run:
     working-directory: containers-example
 
 jobs:
-
   build:
     environment: docker
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
-    - name: Login to Docker Hub
-      uses: docker/login-action@v3
-      with:
-        username: ${{ secrets.DOCKER_USERNAME }}
-        password: ${{ secrets.DOCKER_TOKEN }}
-    - name: Build and push
-      uses: docker/build-push-action@v5
-      with:
-        context: container-example
-        push: true
-        tags: |
-          ${{ secrets.DOCKER_USERNAME }}/static-site:latest
-          ${{ secrets.DOCKER_USERNAME }}/static-site:${{ github.sha }}
+      - uses: actions/checkout@v4
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_TOKEN }}
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: container-example
+          push: true
+          tags: |
+            ${{ secrets.DOCKER_USERNAME }}/static-site:latest
+            ${{ secrets.DOCKER_USERNAME }}/static-site:${{ github.sha }}