build(deps): Bump github.com/aws/aws-sdk-go-v2 from 1.39.3 to 1.39.4 (#2602)

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[//]: # (dependabot-end)

Bumps
[github.com/aws/aws-sdk-go-v2](https://github.com/aws/aws-sdk-go-v2)
from 1.39.3 to 1.39.4.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/aws/aws-sdk-go-v2/commit/4bd7f5481eebe1c422fa85d1956f7ea34d93cf76"><code>4bd7f54</code></a>
Release 2025-10-23</li>
<li><a
href="https://github.com/aws/aws-sdk-go-v2/commit/55fb47cb07949ca70312a359272b10ff29f520df"><code>55fb47c</code></a>
Regenerated Clients</li>
<li><a
href="https://github.com/aws/aws-sdk-go-v2/commit/bf727c0b40333a2e643a89909f189ffba0c212b9"><code>bf727c0</code></a>
Update partitions file</li>
<li><a
href="https://github.com/aws/aws-sdk-go-v2/commit/0ca943fb071778b06e5e7f64f5ddf896f8579b6b"><code>0ca943f</code></a>
Update endpoints model</li>
<li><a
href="https://github.com/aws/aws-sdk-go-v2/commit/3908bc4e960b7782da16a710fb8a747632af25a5"><code>3908bc4</code></a>
Update API model</li>
<li><a
href="https://github.com/aws/aws-sdk-go-v2/commit/a0c74d28b606e71c1ee23d7ee17ec4949001cf56"><code>a0c74d2</code></a>
Release 2025-10-22</li>
<li><a
href="https://github.com/aws/aws-sdk-go-v2/commit/eb611540d594538970ddd91b7802f5152cca8d2f"><code>eb61154</code></a>
Regenerated Clients</li>
<li><a
href="https://github.com/aws/aws-sdk-go-v2/commit/e20d3e4b6065b1a8cdd97d00342cdc8d8c02561b"><code>e20d3e4</code></a>
Update endpoints model</li>
<li><a
href="https://github.com/aws/aws-sdk-go-v2/commit/9acd5faf2ca161219176c3cd8402837c98ed82ce"><code>9acd5fa</code></a>
Update API model</li>
<li><a
href="https://github.com/aws/aws-sdk-go-v2/commit/a91cc6c72206a1cef64caff0c70fa1bd13bd4543"><code>a91cc6c</code></a>
Speed up unit tests by removing duplicate work (<a
href="https://redirect.github.com/aws/aws-sdk-go-v2/issues/3216">#3216</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/aws/aws-sdk-go-v2/compare/v1.39.3...v1.39.4">compare
view</a></li>
</ul>
</details>
<br />


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Author: dependabot[bot]