Bump com.mycila:license-maven-plugin from 3.0 to 4.3

Bumps com.mycila:license-maven-plugin from 3.0 to 4.3.

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

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

pom.xml

@@ -232,7 +232,7 @@ Use is subject to <a href="{@docRoot}/doc-files/speclicense.html" target="_top">
             <plugin>
                 <groupId>com.mycila</groupId>
                 <artifactId>license-maven-plugin</artifactId>
-                <version>3.0</version>
+                <version>4.3</version>
                 <configuration>
                     <header>${project.basedir}/license/license.header</header>
                     <strictCheck>true</strictCheck>