Bump io.spring.javaformat:spring-javaformat-checkstyle

Bumps [io.spring.javaformat:spring-javaformat-checkstyle](https://github.com/spring-io/spring-javaformat) from 0.0.39 to 0.0.40.
- [Release notes](https://github.com/spring-io/spring-javaformat/releases)
- [Commits](spring-io/spring-javaformat@v0.0.39...v0.0.40)

---
updated-dependencies:
- dependency-name: io.spring.javaformat:spring-javaformat-checkstyle
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -379,7 +379,7 @@
                     <dependency>
                         <groupId>io.spring.javaformat</groupId>
                         <artifactId>spring-javaformat-checkstyle</artifactId>
-                        <version>0.0.39</version>
+                        <version>0.0.40</version>
                     </dependency>
                 </dependencies>
             </plugin>