Merge pull request #162 from codehaus-cargo/dependabot/maven/generator/com.puppycrawl.tools-checkstyle-10.21.4

Bump com.puppycrawl.tools:checkstyle from 10.21.3 to 10.21.4 in /generator

Author: alitokmen

generator/pom.xml

@@ -148,7 +148,7 @@
           <dependency>
             <groupId>com.puppycrawl.tools</groupId>
             <artifactId>checkstyle</artifactId>
-            <version>10.21.3</version>
+            <version>10.21.4</version>
           </dependency>
           <dependency>
             <groupId>org.codehaus.cargo</groupId>