Merge pull request #1248 from hazendaz/renovate/checkstyle.version

Update dependency com.puppycrawl.tools:checkstyle to v10.21.4

Author: hazendaz

pom.xml

@@ -273,7 +273,7 @@
         <!-- Dependencies for plugins -->
         <asm.version>9.7.1</asm.version>
         <build-tools.version>1.4.0</build-tools.version>
-        <checkstyle.version>10.21.3</checkstyle.version>
+        <checkstyle.version>10.21.4</checkstyle.version>
         <extra-enforcer-rules.version>1.9.0</extra-enforcer-rules.version>
         <fluido.version note="Make sure to update in site.xml">2.0.1</fluido.version>
         <htmlcompressor.version>2.0.2</htmlcompressor.version>