chore(deps): update dependency com.puppycrawl.tools:checkstyle to v10.21.4

Author: renovate-bot

pom.xml

@@ -310,7 +310,7 @@ limitations under the License.
               <dependency>
                 <groupId>com.puppycrawl.tools</groupId>
                 <artifactId>checkstyle</artifactId>
-                <version>10.9.3</version>
+                <version>10.21.4</version>
               </dependency>
             </dependencies>
             <executions>