Fail javadoc on any errors or warnings; bump CycloneDX plugin version.

Author: kwwall

pom.xml

@@ -439,7 +439,7 @@
             <plugin>
                 <groupId>org.cyclonedx</groupId>
                 <artifactId>cyclonedx-maven-plugin</artifactId>
-                <version>2.5.3</version>
+                <version>2.6.1</version>
                 <executions>
                   <execution>
                     <phase>package</phase>
@@ -787,6 +787,8 @@
                 <configuration>
                     <doclint>none</doclint>
                     <source>8</source>
+                    <failOnError>true</failOnError>
+                    <failOnWarnings>true</failOnWarnings>
                 </configuration>
             </plugin>
             <plugin>