Update dependency org.apache.maven.plugins:maven-javadoc-plugin to v3.12.0

Author: renovate[bot]

pom.xml

@@ -50,7 +50,7 @@
         <nexus-staging-maven-plugin.version>1.6.8</nexus-staging-maven-plugin.version>
         <maven-gpg-plugin.version>3.2.7</maven-gpg-plugin.version>
         <maven-source-plugin.version>3.2.1</maven-source-plugin.version>
-        <maven-javadoc-plugin.version>3.3.2</maven-javadoc-plugin.version>
+        <maven-javadoc-plugin.version>3.12.0</maven-javadoc-plugin.version>
         <maven.jar.version>3.2.2</maven.jar.version>
         <maven-deploy-plugin.version>3.0.0-M1</maven-deploy-plugin.version>
         <maven-surefire-plugin.version>2.22.2</maven-surefire-plugin.version>