Merge pull request #7 from articulate/dependabot/github_actions/docker/build-push-action-4

Bump docker/build-push-action from 3 to 4

Author: Matt Loberg

.github/workflows/build.yml

@@ -18,7 +18,7 @@ jobs:
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
-      - uses: docker/build-push-action@v3
+      - uses: docker/build-push-action@v4
         with:
           push: true
           tags: articulate/http-to-https:latest