_get_arange_length must see parameters with canonical types

Example now giving expected output:

```
assert dpt.arange(np.float32(0), stop=np.float32(504.0), step=np.float32(100), dtype=np.float32).shape == (5,)
```

Test added.

Author: oleksandr-pavlyk

dpctl/tensor/_ctors.py

@@ -553,7 +553,7 @@ def arange(
         allow_bool=False,
     )
     try:
-        tmp = _get_arange_length(start, stop, step)
+        tmp = _get_arange_length(start_, stop_, step_)
         sh = int(tmp)
         if sh < 0:
             sh = 0

dpctl/tests/test_usm_ndarray_ctor.py

@@ -1056,6 +1056,9 @@ def test_arange_mixed_types():
     assert x.shape[0] == 2
     assert int(x[1]) == 100 + int(x[0])
 
+    x = dpt.arange(0, stop=np.float32(504), step=100, dtype="f4")
+    assert x.shape == (6,)
+
 
 @pytest.mark.parametrize(
     "dt",