Passing in DataArray into `np.linspace` breaks with Numpy 2

What happened?

Trying to be compatible with Numpy 2, I discovered the following behavior change.

I could work around it, so it's not urgent for me to be fixed and can be marked as wontfix.

What did you expect to happen?

No response

Minimal Complete Verifiable Example

import numpy as np
import xarray as xr

arr = np.array([1,2,3,4])
xarr = xr.DataArray(arr, coords=[('x', arr)])
np.linspace(xarr[0], xarr[-1], len(xarr))

MVCE confirmation

[x] Minimal example — the example is as focused as reasonably possible to demonstrate the underlying issue in xarray.
[x] Complete example — the example is self-contained, including all data and the text of any traceback.
[x] Verifiable example — the example copy & pastes into an IPython prompt or Binder notebook, returning the result.
[ ] New issue — a search of GitHub Issues suggests this is not a duplicate.
[ ] Recent environment — the issue occurs with the latest version of xarray and its dependencies.

Relevant log output

Traceback (most recent call last):
  File "/home/shh/projects/holoviz/repos/datashader/example.py", line 6, in <module>
    np.linspace(xarr[0], xarr[-1], len(xarr))
  File "/home/shh/miniconda3/envs/datashader-dev/lib/python3.12/site-packages/numpy/_core/function_base.py", line 189, in linspace
    y = conv.wrap(y.astype(dtype, copy=False))
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/shh/miniconda3/envs/datashader-dev/lib/python3.12/site-packages/xarray/core/dataarray.py", line 4685, in __array_wrap__
    new_var = self.variable.__array_wrap__(obj, context)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/shh/miniconda3/envs/datashader-dev/lib/python3.12/site-packages/xarray/core/variable.py", line 2294, in __array_wrap__
    return Variable(self.dims, obj)
           ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/shh/miniconda3/envs/datashader-dev/lib/python3.12/site-packages/xarray/core/variable.py", line 397, in __init__
    super().__init__(
  File "/home/shh/miniconda3/envs/datashader-dev/lib/python3.12/site-packages/xarray/namedarray/core.py", line 264, in __init__
    self._dims = self._parse_dimensions(dims)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/shh/miniconda3/envs/datashader-dev/lib/python3.12/site-packages/xarray/namedarray/core.py", line 490, in _parse_dimensions
    raise ValueError(
ValueError: dimensions () must have the same length as the number of data dimensions, ndim=1

Anything else we need to know?

No response

Environment

``` yaml INSTALLED VERSIONS ------------------ commit: None python: 3.12.3 | packaged by conda-forge | (main, Apr 15 2024, 18:38:13) [GCC 12.3.0] python-bits: 64 OS: Linux OS-release: 6.8.0-76060800daily20240311-generic machine: x86_64 processor: x86_64 byteorder: little LC_ALL: None LANG: en_US.UTF-8 LOCALE: ('en_US', 'UTF-8') libhdf5: 1.14.3 libnetcdf: 4.9.2 xarray: 2024.5.0 pandas: 2.2.2 numpy: 2.0.0rc2 scipy: 1.13.0 netCDF4: 1.6.5 pydap: None h5netcdf: None h5py: None zarr: None cftime: 1.6.3 nc_time_axis: None iris: None bottleneck: None dask: 2024.5.1 distributed: None matplotlib: 3.8.4 cartopy: None seaborn: None numbagg: None fsspec: 2024.5.0 cupy: None pint: None sparse: None flox: None numpy_groupies: None setuptools: 69.5.1 pip: 24.0 conda: 24.1.2 pytest: 7.4.4 mypy: None IPython: 8.24.0 sphinx: None ```

pydata / xarray