chore(deps): update docker/setup-buildx-action action to v3 (#16)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[docker/setup-buildx-action](https://redirect.github.com/docker/setup-buildx-action)
| action | major | `v2` → `v3` |

---

### Release Notes

<details>
<summary>docker/setup-buildx-action
(docker/setup-buildx-action)</summary>

###
[`v3`](https://redirect.github.com/docker/setup-buildx-action/compare/v2...v3)

[Compare
Source](https://redirect.github.com/docker/setup-buildx-action/compare/v2...v3)

</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 is behind base branch, 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://redirect.github.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0Mi43Mi4wIiwidXBkYXRlZEluVmVyIjoiNDIuNzIuMCIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiZGVwZW5kZW5jaWVzIiwicmVub3ZhdGUiXX0=-->

Co-authored-by: renovate-vince-riv[bot] <227500739+renovate-vince-riv[bot]@users.noreply.github.com>

Author: renovate-vince-riv[bot]

.github/workflows/release.yaml

@@ -67,7 +67,7 @@ jobs:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
       - uses: docker/setup-qemu-action@v2
-      - uses: docker/setup-buildx-action@v2
+      - uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3
       - uses: actions/download-artifact@v4
       - run: tar xvf ./release/release.tar
       - run: "docker build --pull --push --platform linux/arm64 -t ${{ env.IMAGE }}-linux-arm64 ."