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

Author: xdev-renovate

vaadin-chartjs-wrapper/pom.xml

@@ -130,7 +130,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>3.11.3</version>
+				<version>3.12.0</version>
 				<executions>
 					<execution>
 						<id>attach-javadocs</id>