build(deps): Bump com.puppycrawl.tools:checkstyle (#456)

Author: dependabot[bot]

pom.xml

@@ -51,7 +51,7 @@
 	</scm>
 
 	<properties>
-		<checkstyle.version>10.21.3</checkstyle.version>
+		<checkstyle.version>10.21.4</checkstyle.version>
 		<docker-maven-plugin.version>0.45.1</docker-maven-plugin.version>
 		<exec-maven-plugin.version>3.5.0</exec-maven-plugin.version>
 		<graalvm.version>24.1.2</graalvm.version>