Update docker/build-push-action action to v4 (#12)

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[docker/build-push-action](https://togithub.com/docker/build-push-action)
| action | major | `v3.3.1` -> `v4.0.0` |

---

### Release Notes

<details>
<summary>docker/build-push-action</summary>

###
[`v4.0.0`](https://togithub.com/docker/build-push-action/releases/tag/v4.0.0)

[Compare
Source](https://togithub.com/docker/build-push-action/compare/v3.3.1...v4.0.0)

> **Note**
>
> Buildx v0.10 enables support for a minimal [SLSA
Provenance](https://slsa.dev/provenance/) attestation, which requires
support for
[OCI-compliant](https://togithub.com/opencontainers/image-spec)
multi-platform images. This may introduce issues with registry and
runtime support (e.g. [Google Cloud Run and AWS
Lambda](https://togithub.com/docker/buildx/issues/1533)). You can
optionally disable the default provenance attestation functionality
using `provenance: false`.

- Revert disable provenance by default if not set by
[@&#8203;crazy-max](https://togithub.com/crazy-max) in
[docker/build-push-action#784

**Full Changelog**:
docker/build-push-action@v3.3.1...v4.0.0

</details>

---

### Configuration

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are satisfied.

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rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
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---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

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.github/workflows/publish-image.yml

@@ -34,7 +34,7 @@ jobs:
 
       # Build Docker image with Buildx
       - name: Build Docker image
-        uses: docker/build-push-action@1104d471370f9806843c095c1db02b5a90c5f8b6 # v3.3.1
+        uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671 # v4.0.0
         with:
           context: .
           push: false
@@ -77,7 +77,7 @@ jobs:
 
       # Publish Docker image for CI builds if not PR build
       - name: Push container image
-        uses: docker/build-push-action@1104d471370f9806843c095c1db02b5a90c5f8b6 # v3.3.1
+        uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671 # v4.0.0
         if: github.event_name != 'pull_request'
         with:
           context: .