Bump com.mycila:license-maven-plugin in the upstream-libs group

Bumps the upstream-libs group with 1 update: [com.mycila:license-maven-plugin](https://github.com/mathieucarbou/license-maven-plugin).


Updates `com.mycila:license-maven-plugin` from 5.1.1 to 5.1.2
- [Release notes](https://github.com/mathieucarbou/license-maven-plugin/releases)
- [Changelog](https://github.com/mathieucarbou/license-maven-plugin/blob/master/docs/releases.md)
- [Commits](mathieucarbou/license-maven-plugin@v5.1.1...v5.1.2)

---
updated-dependencies:
- dependency-name: com.mycila:license-maven-plugin
  dependency-version: 5.1.2
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: upstream-libs
...

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

Author: dependabot[bot]

pom.xml

@@ -140,7 +140,7 @@
         <groupId>com.mycila</groupId>
         <artifactId>license-maven-plugin</artifactId>
         <!-- mvn license:format adds/updates all license headers -->
-        <version>5.1.1</version>
+        <version>5.1.2</version>
         <configuration>
           <licenseSets>
             <licenseSet>