Bump com.puppycrawl.tools:checkstyle from 10.21.2 to 10.21.3 on Java 11+

pom.xml

@@ -1778,7 +1778,7 @@
 	      <jdk>[11,)</jdk>
       </activation>
       <properties>
-        <commons.checkstyle.version>10.21.2</commons.checkstyle.version>
+        <commons.checkstyle.version>10.21.3</commons.checkstyle.version>
       </properties>
     </profile>
     <profile>

src/changes/changes.xml

@@ -64,7 +64,7 @@ The <action> type attribute can be add,update,fix,remove.
         <!-- ADD -->
         <!-- UPDATE -->
         <action type="update" dev="engelen" due-to="Dependabot, Arnout Engelen">Bump org.apache.maven.plugins:maven-compiler-plugin from 3.13.0 to 3.14.0 #590.</action>
-        <action type="update" dev="ggregory" due-to="Gary Gregory">Bump com.puppycrawl.tools:checkstyle from 10.21.1 to 10.21.2 on Java 11+.</action>
+        <action type="update" dev="ggregory" due-to="Gary Gregory">Bump com.puppycrawl.tools:checkstyle from 10.21.1 to 10.21.3 on Java 11+.</action>
         <action type="update" dev="ggregory" due-to="Gary Gregory">Bump commons.pmd-impl.version from 7.9.0 to 7.10.0 #583.</action>
         <action type="update" dev="ggregory" due-to="Gary Gregory">Bump org.junit:junit-bom from 5.11.4 to 5.12.0.</action>
         <action type="update" dev="ggregory" due-to="Gary Gregory">Bump com.github.spotbugs:spotbugs from 4.9.0 to 4.9.1. Fixes https://github.com/spotbugs/spotbugs/issues/3266: Exception analyzing org.apache.commons.io.input.BOMInputStream using detector edu.umd.cs.findbugs.detect.FindReturnRef.</action>