chore(): Allow to register modules through array (#9522)

packages/modules/customer/integration-tests/__tests__/services/customer-module/index.spec.ts

@@ -31,7 +31,7 @@ moduleIntegrationTestRunner<ICustomerModuleService>({
               linkable: "customer_address_id",
               entity: "CustomerAddress",
               primaryKey: "id",
-              serviceName: "Customer",
+              serviceName: "customer",
               field: "customerAddress",
             },
           },
@@ -40,7 +40,7 @@ moduleIntegrationTestRunner<ICustomerModuleService>({
               linkable: "customer_group_customer_id",
               entity: "CustomerGroupCustomer",
               primaryKey: "id",
-              serviceName: "Customer",
+              serviceName: "customer",
               field: "customerGroupCustomer",
             },
           },
@@ -49,7 +49,7 @@ moduleIntegrationTestRunner<ICustomerModuleService>({
               linkable: "customer_group_id",
               entity: "CustomerGroup",
               primaryKey: "id",
-              serviceName: "Customer",
+              serviceName: "customer",
               field: "customerGroup",
             },
           },
@@ -58,7 +58,7 @@ moduleIntegrationTestRunner<ICustomerModuleService>({
               linkable: "customer_id",
               entity: "Customer",
               primaryKey: "id",
-              serviceName: "Customer",
+              serviceName: "customer",
               field: "customer",
             },
           },