Bump com.mycila:license-maven-plugin from 4.5 to 4.6 (#466)

Bumps [com.mycila:license-maven-plugin](https://github.com/mathieucarbou/license-maven-plugin) from 4.5 to 4.6.
- [Release notes](https://github.com/mathieucarbou/license-maven-plugin/releases)
- [Commits](mathieucarbou/license-maven-plugin@license-maven-plugin-4.5...license-maven-plugin-4.6)

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

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pom.xml

@@ -606,7 +606,7 @@
       <plugin>
         <groupId>com.mycila</groupId>
         <artifactId>license-maven-plugin</artifactId>
-        <version>4.5</version>
+        <version>4.6</version>
         <configuration>
           <properties>
             <owner>org.cftoolsuite.cfapp.cf-butler</owner>