build(deps): bump docker/build-push-action

Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from f2a1d5e99d037542a71f64918e516c093c6f3fc4 to a8d35412fb758de9162fd63e3fa3f0942bdedb4d.
- [Release notes](https://github.com/docker/build-push-action/releases)
- [Commits](docker/build-push-action@f2a1d5e...a8d3541)

---
updated-dependencies:
- dependency-name: docker/build-push-action
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/main.yml

@@ -124,7 +124,7 @@ jobs:
       # It uses the `tags` and `labels` parameters to tag and label the image with the output from the "meta" step.
       - name: Build and push Docker image
         id: push
-        uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
+        uses: docker/build-push-action@a8d35412fb758de9162fd63e3fa3f0942bdedb4d
         with:
           context: .
           push: true