PySPEDAS v2.0.8

What's Changed

• Remove unused bottleneck imports from particle energy spectrogram code by @Beforerr in #1308
• Ensure that Python datetimes are explicitly converted to np.datetime64[ns] values in store_data
• kyoto.load_ae() can now load realtime as well as provisional AE, AL, AU, and AO index data.
• When generating heat flux moments in moments_3d, apply spacecraft potential corrections to the observed particle energies
• Add mth5 and obspy packages to docs/requirements.txt, to avoid build errors on readthedocs pages
• Updated mth5 tests to work with changed server responses to bad requests
• Updated "Getting Started" documentation with more information on how to find and use example PySPEDAS Jupyter notebooks
• Pinned setuptools to < 82.0.0 until some dependencies adapt to removal of the pkg_resources module

Full Changelog: v2.0.7...v2.0.8