Merge pull request #1 from janyksteenbeek/dependabot/github_actions/docker/build-push-action-4

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

.github/workflows/build.yml

@@ -30,7 +30,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
       -
         name: Build
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v4
         with:
           context: .
           push: true