add /api/products to request mapping

src/main/java/com/nisum/ascend/inventory/controller/ProductController.java

@@ -13,7 +13,7 @@ import com.nisum.ascend.inventory.service.ProductService;
 import reactor.core.publisher.Mono;
 
 @RestController
-@RequestMapping("/products")
+@RequestMapping("/api/products")
 public class ProductController {
     @Autowired
     ProductService productService;