Update test to reflect change in dpctl API

Author: antonwolfy

dpnp/tests/test_array_api_info.py

@@ -18,7 +18,7 @@ def test_capabilities():
     caps = info.capabilities()
     assert caps["boolean indexing"] is True
     assert caps["data-dependent shapes"] is True
-    assert caps["max dimensions"] == 64
+    assert caps["max dimensions"] == None
 
 
 def test_default_device():