getDependentProducts returns List<String> with artifactId and version

Author: Kindratte

src/main/java/org/scm4j/deployer/api/IProduct.java

@@ -5,7 +5,7 @@
 
 public interface IProduct {
     IProductStructure getProductStructure();
-    default List<IProduct> getDependentProducts() {
+    default List<String> getDependentProducts() {
         return Collections.emptyList();
     }
 }