⬆️ (dependencies): Update docker/setup-buildx-action action to v3.4.0 (…

…#168)

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This PR contains the following updates:

| Package | Type | Update | Change | OpenSSF |
|---|---|---|---|---|
|
[docker/setup-buildx-action](https://togithub.com/docker/setup-buildx-action)
| action | minor | `v3.3.0` -> `v3.4.0` | [![OpenSSF
Scorecard](https://api.securityscorecards.dev/projects/github.com/docker/setup-buildx-action/badge)](https://securityscorecards.dev/viewer/?uri=github.com/docker/setup-buildx-action)
|

---

### Release Notes

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

###
[`v3.4.0`](https://togithub.com/docker/setup-buildx-action/releases/tag/v3.4.0)

[Compare
Source](https://togithub.com/docker/setup-buildx-action/compare/v3.3.0...v3.4.0)

- Throw error message instead of exit code by
[@&#8203;crazy-max](https://togithub.com/crazy-max) in
[docker/setup-buildx-action#315
- Bump
[@&#8203;docker/actions-toolkit](https://togithub.com/docker/actions-toolkit)
from 0.20.0 to 0.31.0 in
[docker/setup-buildx-action#321
[docker/setup-buildx-action#338
- Bump braces from 3.0.2 to 3.0.3 in
[docker/setup-buildx-action#329
- Bump undici from 5.28.3 to 5.28.4 in
[docker/setup-buildx-action#312
- Bump uuid from 9.0.1 to 10.0.0 in
[docker/setup-buildx-action#326

**Full Changelog**:
docker/setup-buildx-action@v3.3.0...v3.4.0

</details>

---

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rebase/retry checkbox.

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---

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this box

---

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.github/workflows/workflow_call.docker.validate.yaml

@@ -57,7 +57,7 @@ jobs:
       - name: 🚧 Setup QEMU environment
         uses: docker/setup-qemu-action@5927c834f5b4fdf503fca6f4c7eccda82949e1ee # v3.1.0
       - name: 🚧 Setup Docker Buildx
-        uses: docker/setup-buildx-action@d70bba72b1f3fd22344832f00baa16ece964efeb # v3.3.0
+        uses: docker/setup-buildx-action@4fd812986e6c8c2a69e18311145f9371337f27d4 # v3.4.0
       - name: 🚧 Load `.envrc` context
         run: direnv allow && direnv exec / direnv export gha >> "${GITHUB_ENV}"