Merge 90cb31c into a2e13c6

Author: dependabot[bot]

pom.xml

@@ -632,7 +632,7 @@
     <commons.encoding>utf-8</commons.encoding>
 
     <checkstyle.plugin.version>3.1.2</checkstyle.plugin.version>
-    <checkstyle.version>8.45.1</checkstyle.version>
+    <checkstyle.version>9.0</checkstyle.version>
     <checkstyle.configdir>src/site/resources/checkstyle</checkstyle.configdir>
 
     <spotbugs.plugin.version>4.3.0</spotbugs.plugin.version>