Bump maven-site-plugin from 3.12.0 to 3.12.1 (#593)

Author: dependabot[bot]

pom.xml

@@ -361,7 +361,7 @@
         </plugin>
         <plugin>
           <artifactId>maven-site-plugin</artifactId>
-          <version>3.12.0</version>
+          <version>3.12.1</version>
         </plugin>
         <plugin>
           <artifactId>maven-project-info-reports-plugin</artifactId>