Remove numpy 2.0 version check from the numpy asarray helper

NumPy 2.0 no longer uses the wrapper code at all (unless explicitly requested
with array_namespace(use_compat=True), but this is not really supported).

Author: asmeurer

array_api_compat/numpy/_aliases.py

@@ -94,11 +94,6 @@ def asarray(
     See the corresponding documentation in the array library and/or the array API
     specification for more details.
     """
-    if np.__version__[0] >= '2':
-        # NumPy 2.0 asarray() is completely array API compatible. No need for
-        # the complicated logic below
-        return np.asarray(obj, dtype=dtype, device=device, copy=copy, **kwargs)
-
     if device not in ["cpu", None]:
         raise ValueError(f"Unsupported device for NumPy: {device!r}")