Bump the dependencies group with 2 updates

Bumps the dependencies group with 2 updates: [com.google.errorprone:error_prone_annotations](https://github.com/google/error-prone) and [org.apache.maven.plugins:maven-site-plugin](https://github.com/apache/maven-site-plugin).

Updates `com.google.errorprone:error_prone_annotations` from 2.34.0 to 2.35.1
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/google/error-prone/releases">com.google.errorprone:error_prone_annotations's releases</a>.</em></p>
<blockquote>
<h2>Error Prone 2.35.1</h2>
<p>Error Prone's dependency on protobuf has been downgraded to 3.25.5 for this release.</p>
<p>Version 3.25.5 of protobuf still fixes CVE-2024-7254. This release is provided for users who aren't ready to update to 4.x, see also <a href="https://redirect.github.com/google/error-prone/issues/4584">#4584</a> and <a href="https://redirect.github.com/google/error-prone/issues/4634">#4634</a>. Future versions of Error Prone will upgrade back to protobuf 4.x.</p>
<p>Full changelog: <a href="https://github.com/google/error-prone/compare/v2.35.0...v2.35.1">https://github.com/google/error-prone/compare/v2.35.0...v2.35.1</a></p>
<h2>Error Prone  2.35.0</h2>
<p>Changes:</p>
<ul>
<li>Fix handling of <code>\s</code> before the trailing delimiter in <a href="https://errorprone.info/bugpattern/MisleadingEscapedSpace"><code>MisleadingEscapedSpace</code></a></li>
<li><a href="https://errorprone.info/bugpattern/TimeUnitMismatch"><code>TimeUnitMismatch</code></a> improvements: handle binary trees, consider trees like <code>fooSeconds * 1000</code> to have units of millis</li>
</ul>
<p>New checks:</p>
<ul>
<li><a href="https://errorprone.info/bugpattern/JavaDurationGetSecondsToToSeconds"><code>JavaDurationGetSecondsToToSeconds</code></a>: Prefer <code>duration.toSeconds()</code> over <code>duration.getSeconds()</code></li>
</ul>
<p>Full changelog: <a href="https://github.com/google/error-prone/compare/v2.34.0...v2.35.0">https://github.com/google/error-prone/compare/v2.34.0...v2.35.0</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/google/error-prone/commit/0e06cc234b45625ca136ce1e47d096280df3ddd1"><code>0e06cc2</code></a> Release Error Prone 2.35.1</li>
<li><a href="https://github.com/google/error-prone/commit/db6c890a54835e5ea618b73b79bbe362d6051d3f"><code>db6c890</code></a> Downgrade protobuf version to 3.25.5</li>
<li><a href="https://github.com/google/error-prone/commit/ed6b121f2b24f9706d0ae3db4a1e7eb60e1e6c4e"><code>ed6b121</code></a> Add a repro test for broken behavior inlining the parameter value into the fu...</li>
<li><a href="https://github.com/google/error-prone/commit/a931fa36b0c2f48e2f149c4a4144dd11089161d0"><code>a931fa3</code></a> Remove <code>DoNotUseRuleChain</code> from JavaCodeClarity.</li>
<li><a href="https://github.com/google/error-prone/commit/ec2983b8b16bf3a4a2e8282c37f87db06eed8b3a"><code>ec2983b</code></a> <code>compileUnsafe</code> -&gt; <code>compile</code> for compile-time-constant expressions.</li>
<li><a href="https://github.com/google/error-prone/commit/2ce963284ef612ee0a8ad734e94f022ef9738a72"><code>2ce9632</code></a> Strip the quotation marks from the source code when reconstructing the literal.</li>
<li><a href="https://github.com/google/error-prone/commit/99a0d9d18ab5886e57c73c859dd15b26568ceb04"><code>99a0d9d</code></a> TimeUnitMismatch: handle BinaryTrees.</li>
<li><a href="https://github.com/google/error-prone/commit/60c5f763bd1889d1b84e4a0174518444b58c717d"><code>60c5f76</code></a> TimeUnitMismatch: consider trees like <code>fooSeconds * 1000</code> to have units of `m...</li>
<li><a href="https://github.com/google/error-prone/commit/427b51da87b15e9fdd852e2e8e542cde172b6a2c"><code>427b51d</code></a> GetSeconds to ToSeconds error prone</li>
<li>See full diff in <a href="https://github.com/google/error-prone/compare/v2.34.0...v2.35.1">compare view</a></li>
</ul>
</details>
<br />

Updates `org.apache.maven.plugins:maven-site-plugin` from 3.20.0 to 3.21.0
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/apache/maven-site-plugin/commit/43f73ece16b84f5d8653bc9e1e2b256efc2ac984"><code>43f73ec</code></a> [maven-release-plugin] prepare release maven-site-plugin-3.21.0</li>
<li><a href="https://github.com/apache/maven-site-plugin/commit/a2880fb59e903ff6047296ca7d8715e04c35c49e"><code>a2880fb</code></a> [MSITE-1024] Remove IT for MSITE-901</li>
<li><a href="https://github.com/apache/maven-site-plugin/commit/6171e7d4aa55cbc4c2159df1d7014adb4ae43901"><code>6171e7d</code></a> [MSITE-1023] Upgrade plugins and components (in ITs)</li>
<li><a href="https://github.com/apache/maven-site-plugin/commit/efd8a57a15e7fb49d05068533de72df8291b25ed"><code>efd8a57</code></a> [MSITE-1022] Upgrade to Maven Reporting Exec 2.0.0</li>
<li><a href="https://github.com/apache/maven-site-plugin/commit/f5c5fc9547803c46d8173efee25e211642ca52f2"><code>f5c5fc9</code></a> Fix typos in history.apt and faq.fml</li>
<li><a href="https://github.com/apache/maven-site-plugin/commit/64c403538fde8b57745aaebb2c3a244f938d3281"><code>64c4035</code></a> [MSITE-1021] Bump doxiaSitetoolsVersion from 2.0.0-M19 to 2.0.0</li>
<li><a href="https://github.com/apache/maven-site-plugin/commit/e26765c7fd8cbc09a8cf458f8abf526c0a1b10f7"><code>e26765c</code></a> [MSITE-1020] Bump org.apache.maven.reporting:maven-reporting-api from 4.0.0-M...</li>
<li><a href="https://github.com/apache/maven-site-plugin/commit/354cf19e4f047d0222d5d29146b69e789445d3e6"><code>354cf19</code></a> [MSITE-1019] Bump doxiaVersion from 2.0.0-M12 to 2.0.0</li>
<li><a href="https://github.com/apache/maven-site-plugin/commit/67b568a9b7ff53c16536fde707254d131671c406"><code>67b568a</code></a> Use '<a href="https://github.com/project"><code>@​project</code></a>.' instead of '<a href="https://github.com/pom"><code>@​pom</code></a>.' expression prefix</li>
<li><a href="https://github.com/apache/maven-site-plugin/commit/fdfd8071f598aeb5b7f92cc1e4d13080302d0653"><code>fdfd807</code></a> Add version 3.20.0 to plugin history</li>
<li>Additional commits viewable in <a href="https://github.com/apache/maven-site-plugin/compare/maven-site-plugin-3.20.0...maven-site-plugin-3.21.0">compare view</a></li>
</ul>
</details>
<br />

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
- `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency
- `@dependabot ignore <dependency name> major version` will close this group update PR and stop Dependabot creating any more for the specific dependency's major version (unless you unignore this specific dependency's major version or upgrade to it yourself)
- `@dependabot ignore <dependency name> minor version` will close this group update PR and stop Dependabot creating any more for the specific dependency's minor version (unless you unignore this specific dependency's minor version or upgrade to it yourself)
- `@dependabot ignore <dependency name>` will close this group update PR and stop Dependabot creating any more for the specific dependency (unless you unignore this specific dependency or upgrade to it yourself)
- `@dependabot unignore <dependency name>` will remove all of the ignore conditions of the specified dependency
- `@dependabot unignore <dependency name> <ignore condition>` will remove the ignore condition of the specified dependency and ignore conditions

</details>

Fixes #467

COPYBARA_INTEGRATE_REVIEW=#467 from google:dependabot/maven/dependencies-1f0b7ad716 2532f84
PiperOrigin-RevId: 690588606

pom.xml

@@ -71,7 +71,7 @@
     <dependency>
       <groupId>com.google.errorprone</groupId>
       <artifactId>error_prone_annotations</artifactId>
-      <version>2.34.0</version>
+      <version>2.35.1</version>
       <scope>provided</scope>
     </dependency>
     <dependency>
@@ -145,7 +145,7 @@
       </plugin>
       <plugin>
         <artifactId>maven-site-plugin</artifactId>
-        <version>3.20.0</version>
+        <version>3.21.0</version>
       </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>