Bump license-maven-plugin.version from 4.3 to 4.6

Bumps `license-maven-plugin.version` from 4.3 to 4.6.

Updates `com.mycila:license-maven-plugin-git` from 4.3 to 4.6
- [Release notes](https://github.com/mathieucarbou/license-maven-plugin/releases)
- [Commits](mathieucarbou/license-maven-plugin@license-maven-plugin-4.3...license-maven-plugin-4.6)

Updates `com.mycila:license-maven-plugin` from 4.3 to 4.6
- [Release notes](https://github.com/mathieucarbou/license-maven-plugin/releases)
- [Commits](mathieucarbou/license-maven-plugin@license-maven-plugin-4.3...license-maven-plugin-4.6)

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

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

pom.xml

@@ -82,7 +82,7 @@
       The root cause is that we are using an older version of Spring. -->
     <slf4j.version>1.7.36</slf4j.version>
     <logback.version>1.2.13</logback.version>
-    <license-maven-plugin.version>4.3</license-maven-plugin.version>
+    <license-maven-plugin.version>4.6</license-maven-plugin.version>
   </properties>
 
   <dependencies>