HHH-6319 : Add getter for attribute node name

hibernate-core/src/main/java/org/hibernate/metamodel/binding/AbstractAttributeBinding.java

@@ -156,6 +156,10 @@ public abstract class AbstractAttributeBinding implements AttributeBinding {
 		return optimisticLockable;
 	}
 
+	public String getNodeName() {
+		return nodeName;
+	}
+
 	@Override
 	public MetaAttributeContext getMetaAttributeContext() {
 		return metaAttributeContext;