Bump org.jetbrains.dokka:dokka-maven-plugin from 1.9.20 to 2.0.0

Bumps [org.jetbrains.dokka:dokka-maven-plugin](https://github.com/Kotlin/dokka) from 1.9.20 to 2.0.0.
- [Release notes](https://github.com/Kotlin/dokka/releases)
- [Commits](Kotlin/dokka@v1.9.20...v2.0.0)

---
updated-dependencies:
- dependency-name: org.jetbrains.dokka:dokka-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

pom.xml

@@ -42,7 +42,7 @@
         <module>token-client-core</module>
     </modules>
     <properties>
-        <dokka.version>1.9.20</dokka.version>
+        <dokka.version>2.0.0</dokka.version>
         <kotlin.version>1.9.25</kotlin.version>
         <doclint>none</doclint>
         <sonar.host.url>https://sonarcloud.io</sonar.host.url>