Maven pom.xml(deps): Bump license-maven-plugin from 4.1 to 4.2

Bumps license-maven-plugin from 4.1 to 4.2.

---
updated-dependencies:
- dependency-name: com.mycila:license-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -181,7 +181,7 @@
             <plugin>
                 <groupId>com.mycila</groupId>
                 <artifactId>license-maven-plugin</artifactId>
-                <version>4.1</version>
+                <version>4.2</version>
                 <configuration>
                     <header>tools/copyright.txt</header>
                     <properties>