chore(deps): bump com.mycila:license-maven-plugin from 4.6 to 5.0.0 (#21163)

Bumps [com.mycila:license-maven-plugin](https://github.com/mathieucarbou/license-maven-plugin) from 4.6 to 5.0.0.
- [Release notes](https://github.com/mathieucarbou/license-maven-plugin/releases)
- [Commits](mathieucarbou/license-maven-plugin@license-maven-plugin-4.6...v5.0.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Teppo Kurki <[email protected]>

Author: dependabot[bot]

flow-polymer-template/pom.xml

@@ -111,7 +111,7 @@
                 <plugin>
                     <groupId>com.mycila</groupId>
                     <artifactId>license-maven-plugin</artifactId>
-                    <version>4.6</version>
+                    <version>5.0.0</version>
                     <configuration>
                         <header>src/license/vclst/header.txt</header>
                         <quiet>false</quiet>