[Fix] [Array API] Raise AttributeError for non-homogen tables in __sycl_usm_array_interface__ to comply with Python interop expectations (#2640)

* returns false as intended instead of throwing an error.

* Fixed formatting issue.

Author: kmcgrie

onedal/datatypes/sycl_usm/data_conversion.cpp

@@ -156,7 +156,8 @@ py::dict construct_sua_iface(const dal::table& input) {
     // for constructing DPCTL usm_ndarray or DPNP ndarray with zero-copy on python level.
     const auto kind = input.get_kind();
     if (kind != dal::homogen_table::kind())
-        report_problem_to_sua_iface(": only homogen tables are supported");
+        throw py::attribute_error(
+            "__sycl_usm_array_interface__ not available: only homogen tables are supported");
 
     const auto& homogen_input = reinterpret_cast<const dal::homogen_table&>(input);