Merge pull request #156 from wildmountainfarms/dependabot/github_acti…

…ons/docker/build-push-action-4.2.1

Bump docker/build-push-action from 4.1.1 to 4.2.1

.github/workflows/docker-build.yml

@@ -91,7 +91,7 @@ jobs:
         uses: docker/setup-buildx-action@v2
       # https://github.com/marketplace/actions/build-and-push-docker-images
       - name: Build and push Docker image
-        uses: docker/build-push-action@v4.1.1
+        uses: docker/build-push-action@v4.2.1
         with:
           context: .
           file: docker/${{ matrix.data.image-name }}/Dockerfile