chore: bump maven-site-plugin from 3.8.2 to 3.9.0

Bumps [maven-site-plugin](https://github.com/apache/maven-site-plugin) from 3.8.2 to 3.9.0.
- [Release notes](https://github.com/apache/maven-site-plugin/releases)
- [Commits](apache/maven-site-plugin@maven-site-plugin-3.8.2...maven-site-plugin-3.9.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

pom.xml

@@ -163,7 +163,7 @@
       <plugin>
     <groupId>org.apache.maven.plugins</groupId>
       <artifactId>maven-site-plugin</artifactId>
-      <version>3.8.2</version>
+      <version>3.9.0</version>
     </plugin>
     </plugins>
   </build>