Pass linters in generated code

pmd-gherkin/src/main/java/net/sourceforge/pmd/lang/gherkin/ast/GherkinBaseListener.java

@@ -18,6 +18,7 @@ import org.antlr.v4.runtime.tree.TerminalNode;
  * @deprecated Since 7.8.0. This class was never intended to be generated. It will be removed with no replacement.
  */
 
+@SuppressWarnings("PMD.UncommentedEmptyMethodBody")
 @Deprecated
 @net.sourceforge.pmd.annotation.Generated("org.antlr.v4.Tool")
  public class GherkinBaseListener implements GherkinListener {

pmd-gherkin/src/main/java/net/sourceforge/pmd/lang/gherkin/ast/GherkinParser.java

@@ -6,6 +6,8 @@
 // Generated from net/sourceforge/pmd/lang/gherkin/ast/Gherkin.g4 by ANTLR 4.9.3
 package net.sourceforge.pmd.lang.gherkin.ast;
 
+// CPD-OFF
+
 import java.util.List;
 
 import org.antlr.v4.runtime.NoViableAltException;