Cleanup: remove useless overwrite

As the default is "true" again, we do not need to overwrite it here. And even if we changed the default back to "false", then there would probably be a good reason why we would not want to overwrite it to "true" for this specific analyzer.

dependency-check-core/src/main/java/org/owasp/dependencycheck/analyzer/ArchiveAnalyzer.java

@@ -217,20 +217,6 @@ public class ArchiveAnalyzer extends AbstractFileTypeAnalyzer {
         }
     }
 
-    /**
-     * Does not support parallel processing as it both modifies and iterates
-     * over the engine's list of dependencies.
-     *
-     * @return <code>true</code> if the analyzer supports parallel processing;
-     * otherwise <code>false</code>
-     * @see #analyzeDependency(Dependency, Engine)
-     * @see #findMoreDependencies(Engine, File)
-     */
-    @Override
-    public boolean supportsParallelProcessing() {
-        return true;
-    }
-
     /**
      * Analyzes a given dependency. If the dependency is an archive, such as a
      * WAR or EAR, the contents are extracted, scanned, and added to the list of