Merge pull request #71 from devopsix/dependabot/maven/com.puppycrawl.tools-checkstyle-10.21.4

Bump com.puppycrawl.tools:checkstyle from 10.21.3 to 10.21.4

Author: github-actions[bot]

assertj-mail/pom.xml

@@ -151,7 +151,7 @@
             <dependency>
               <groupId>com.puppycrawl.tools</groupId>
               <artifactId>checkstyle</artifactId>
-              <version>10.21.3</version>
+              <version>10.21.4</version>
             </dependency>
           </dependencies>
         </plugin>

pom.xml

@@ -68,7 +68,7 @@
             <dependency>
               <groupId>com.puppycrawl.tools</groupId>
               <artifactId>checkstyle</artifactId>
-              <version>10.21.3</version>
+              <version>10.21.4</version>
             </dependency>
           </dependencies>
         </plugin>