Merge pull request #79 from macbre/dependabot/github_actions/docker/build-push-action-3

Bump docker/build-push-action from 2 to 3

Author: macbre

.github/workflows/dockerimage.yml

@@ -33,7 +33,7 @@ jobs:
 
     # https://github.com/marketplace/actions/build-and-push-docker-images
     - name: Build the Docker image
-      uses: docker/build-push-action@v2
+      uses: docker/build-push-action@v3
       with:
         context: .
         tags: macbre/nginx