Bump build.buf:buf from 1.56.0 to 1.57.0 (#343)

Bumps [build.buf:buf](https://github.com/bufbuild/buf) from 1.56.0 to
1.57.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/bufbuild/buf/releases">build.buf:buf's
releases</a>.</em></p>
<blockquote>
<h2>v1.57.0</h2>
<ul>
<li>Update exclude types to remove unused options reducing the size of
generated code.</li>
<li>Add <code>gitlab-code-quality</code> error format to print errors in
the GitLab Code Quality format for <code>buf lint</code> and <code>buf
breaking</code>.</li>
<li>Add <code>source_control_url</code> to <code>json</code> outputs for
<code>buf registry {module, plugin} commit</code> commands.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/bufbuild/buf/blob/main/CHANGELOG.md">build.buf:buf's
changelog</a>.</em></p>
<blockquote>
<h2>[v1.57.0] - 2025-08-27</h2>
<ul>
<li>Update exclude types to remove unused options reducing the size of
generated code.</li>
<li>Add <code>gitlab-code-quality</code> error format to print errors in
the GitLab Code Quality format
for <code>buf lint</code> and <code>buf breaking</code>.</li>
<li>Add <code>source_control_url</code> to <code>json</code> outputs for
<code>buf registry {module, plugin} commit</code> commands.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/bufbuild/buf/commit/052ad627e8a8999237092ca3b798eddc849a0962"><code>052ad62</code></a>
Release v1.57.0 (<a
href="https://redirect.github.com/bufbuild/buf/issues/3984">#3984</a>)</li>
<li><a
href="https://github.com/bufbuild/buf/commit/20e3005efe3972a69b6d0d1a618356679e8cd831"><code>20e3005</code></a>
Resolve local policies remote plugin refs (<a
href="https://redirect.github.com/bufbuild/buf/issues/3981">#3981</a>)</li>
<li><a
href="https://github.com/bufbuild/buf/commit/0d7772e5b59d1499418a9af2a8101bc68323ba52"><code>0d7772e</code></a>
Upgrade deps (<a
href="https://redirect.github.com/bufbuild/buf/issues/3982">#3982</a>)</li>
<li><a
href="https://github.com/bufbuild/buf/commit/78edbfd0bf191a6a858af6c3e27313752bbe23ae"><code>78edbfd</code></a>
Add source control URL for module and plugin commit info (<a
href="https://redirect.github.com/bufbuild/buf/issues/3980">#3980</a>)</li>
<li><a
href="https://github.com/bufbuild/buf/commit/6a3d0bf1f32154ea052fdfa6d6cd5d2c4f226477"><code>6a3d0bf</code></a>
Make upgrade (<a
href="https://redirect.github.com/bufbuild/buf/issues/3979">#3979</a>)</li>
<li><a
href="https://github.com/bufbuild/buf/commit/71791adfafc8f8dc9802b852f73094ff63f7f1f7"><code>71791ad</code></a>
Add policy registry commands (<a
href="https://redirect.github.com/bufbuild/buf/issues/3806">#3806</a>)</li>
<li><a
href="https://github.com/bufbuild/buf/commit/62c2b7cea147c9fd4431bd801a92163775b2d48b"><code>62c2b7c</code></a>
Bump actions/checkout from 4 to 5 (<a
href="https://redirect.github.com/bufbuild/buf/issues/3962">#3962</a>)</li>
<li><a
href="https://github.com/bufbuild/buf/commit/c48d04d54ad83dbf4804d3427332f113f1563e1e"><code>c48d04d</code></a>
Upgrade deps (<a
href="https://redirect.github.com/bufbuild/buf/issues/3968">#3968</a>)</li>
<li><a
href="https://github.com/bufbuild/buf/commit/16c1bac2b0a17751eb1fc6728600a636655cc1e2"><code>16c1bac</code></a>
Add audit logging event for update curated plugin status (<a
href="https://redirect.github.com/bufbuild/buf/issues/3965">#3965</a>)</li>
<li><a
href="https://github.com/bufbuild/buf/commit/2acae52439b7b19887f8f78d674b28631f725e14"><code>2acae52</code></a>
Remove code owner for proto dir (<a
href="https://redirect.github.com/bufbuild/buf/issues/3969">#3969</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/bufbuild/buf/compare/v1.56.0...v1.57.0">compare
view</a></li>
</ul>
</details>
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gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 assertj = "3.27.4"
-buf = "1.56.0"
+buf = "1.57.0"
 cel = "0.10.1"
 error-prone = "2.41.0"
 junit = "5.13.4"