Bump checkstyle from 8.38 to 8.42

Bumps [checkstyle](https://github.com/checkstyle/checkstyle) from 8.38 to 8.42.
- [Release notes](https://github.com/checkstyle/checkstyle/releases)
- [Commits](checkstyle/checkstyle@checkstyle-8.38...checkstyle-8.42)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

bom-internal/pom.xml

@@ -206,7 +206,7 @@
             <dependency>
                 <groupId>com.puppycrawl.tools</groupId>
                 <artifactId>checkstyle</artifactId>
-                <version>8.38</version>
+                <version>8.42</version>
             </dependency>
             <dependency>
                 <groupId>org.apache.maven.plugins</groupId>

build-tools/pom.xml

@@ -66,7 +66,7 @@
         <dependency>
             <groupId>com.puppycrawl.tools</groupId>
             <artifactId>checkstyle</artifactId>
-            <version>8.38</version>
+            <version>8.42</version>
         </dependency>
     </dependencies>
 

pom.xml

@@ -138,7 +138,7 @@
         <maven.build.timestamp.format>yyyy</maven.build.timestamp.format>
         <maven-dependency-plugin.version>3.1.1</maven-dependency-plugin.version>
         <maven-gpg-plugin.version>1.6</maven-gpg-plugin.version>
-        <checkstyle.version>8.38</checkstyle.version>
+        <checkstyle.version>8.42</checkstyle.version>
         <jacoco-maven-plugin.version>0.8.5</jacoco-maven-plugin.version>
         <nexus-staging-maven-plugin.version>1.6.8</nexus-staging-maven-plugin.version>
         <exec-maven-plugin.version>1.6.0</exec-maven-plugin.version>