fix: update part of e2e tests

Signed-off-by: AhmedGrati <ahmedgrati1999@gmail.com>

pkg/transformer/openshift/openshift.go

@@ -428,7 +428,9 @@ func (o *OpenShift) Transform(komposeObject kobject.KomposeObject, opt kobject.C
 	// sort all object so Services are first
 	o.SortServicesFirst(&allobjects)
 	o.RemoveDupObjects(&allobjects)
-	transformer.AssignNamespaceToObjects(&allobjects, komposeObject.Namespace)
+	if komposeObject.Namespace != "" {
+		transformer.AssignNamespaceToObjects(&allobjects, komposeObject.Namespace)
+	}
 	// o.FixWorkloadVersion(&allobjects)
 
 	return allobjects, nil