Fix workflow definition

Author: ferrarimarco

.github/workflows/main.yml

@@ -1,13 +1,12 @@
 env:
   CONTAINER_IMAGE_TAG: githubchangeloggenerator/github-changelog-generator:latest
-  PUSH_IMAGES: ${{ github.event_name == 'push' && github.ref == 'refs/heads/master' }}
 
 name: Build and deploy latest image
 
 on: [push, pull_request]
 
 jobs:
-  lint:
+  build:
     name: Lint the codebase
     runs-on: ubuntu-20.04
     steps:
@@ -19,12 +18,6 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           LINTER_RULES_PATH: .
           VALIDATE_ALL_CODEBASE: true
-  build:
-    name: Build and test the container image
-    needs: lint
-    runs-on: ubuntu-20.04
-    steps:
-      - uses: actions/[email protected]
       - name: Setup Docker Buildx
         uses: docker/setup-buildx-action@v1
       - name: Set up QEMU
@@ -42,13 +35,13 @@ jobs:
         run: docker run ${{ env.CONTAINER_IMAGE_TAG }}
   deploy:
     environment: Docker Hub
-    if: ${{ env.PUSH_IMAGES }}
+    if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/master' }}
     name: Deploy the container image
     needs: build
     runs-on: ubuntu-20.04
     steps:
       - name: Login to Docker Hub
-        uses: docker/login-action@v1 
+        uses: docker/login-action@v1
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
@@ -58,5 +51,5 @@ jobs:
           context: .
           file: ./Dockerfile
           platforms: linux/386,linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64,linux/ppc64le,linux/s390x
-          push: ${{ env.PUSH_IMAGES }}
+          push: true
           tags: ${{ env.CONTAINER_IMAGE_TAG }}