compatibility with nibabel 5.0 #5833
Description
Is your feature request related to a problem? Please describe.
there are some failing tests, for example https://github.com/Project-MONAI/MONAI/actions/runs/3875667497/jobs/6608523107:
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ERROR: test_shape_0 (tests.test_cachedataset.TestCacheDataset)
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Traceback (most recent call last):
File "/opt/hostedtoolcache/Python/3.8.15/x64/lib/python3.8/site-packages/parameterized/parameterized.py", line 533, in standalone_func
return func(*(a + p.args), **p.kwargs)
File "/tmp/tmp.q5iAVDMv0l/tests/test_cachedataset.py", line 42, in test_shape
test_image = nib.Nifti1Image(np.random.randint(0, 2, size=[128, 128, 128]), np.eye(4))
File "/opt/hostedtoolcache/Python/3.8.15/x64/lib/python3.8/site-packages/nibabel/nifti1.py", line 1838, in __init__
alert_future_error(
File "/opt/hostedtoolcache/Python/3.8.15/x64/lib/python3.8/site-packages/nibabel/deprecated.py", line 118, in alert_future_error
raise error_class(f'{msg} {error_rec}'.strip())
ValueError: Image data has type int64, which may cause incompatibilities with other tools. To use this type, pass an explicit header or dtype argument to Nifti1Image().