fix(github-action): update docker/build-push-action action to v4.2.1 (#…

…2366)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[docker/build-push-action](https://togithub.com/docker/build-push-action)
| action | patch | `v4.2.0` -> `v4.2.1` |

---

### Release Notes

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

###
[`v4.2.1`](https://togithub.com/docker/build-push-action/releases/tag/v4.2.1)

[Compare
Source](https://togithub.com/docker/build-push-action/compare/v4.2.0...v4.2.1)

> **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`.

- warn if docker config can't be parsed by
[@&#8203;crazy-max](https://togithub.com/crazy-max) in
[docker/build-push-action#957

**Full Changelog**:
docker/build-push-action@v4.2.0...v4.2.1

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you
are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

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

---

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

---

This PR has been generated by [Renovate
Bot](https://togithub.com/renovatebot/renovate).

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Co-authored-by: repo-jeeves <106431701+repo-jeeves[bot]@users.noreply.github.com>

.github/workflows/schemas.yaml

@@ -109,7 +109,7 @@ jobs:
           EOF
 
       - name: Publish schemas as web container
-        uses: docker/build-push-action@4e4ee680f69700760d5620a94c020aef883043aa # v4.2.0
+        uses: docker/build-push-action@0a97817b6ade9f46837855d676c4cca3a2471fc9 # v4.2.1
         with:
           context: /home/runner/crdSchemas
           platforms: linux/amd64,linux/arm64