Merge pull request #653 from maxmind/dependabot/maven/com.puppycrawl.tools-checkstyle-12.3.1

Bump com.puppycrawl.tools:checkstyle from 12.3.0 to 12.3.1

Author: horgh

pom.xml

@@ -139,7 +139,7 @@
                     <dependency>
                         <groupId>com.puppycrawl.tools</groupId>
                         <artifactId>checkstyle</artifactId>
-                        <version>12.3.0</version>
+                        <version>12.3.1</version>
                     </dependency>
                 </dependencies>
                 <executions>