[python] Revert "Add Windows support for the Python API"

[johnkerl]

Reverts #1811, which in hindsight I merged prematurely this morning:

We run CI on a bigger matrix post-merge than we do pre-merge -- which:

• sounds like an opportunity for situations like this, which it is
• turned out to be absolutely crucial because otherwise we flood CI on every PR commit-push and no one gets anything done 😭
• So pre-merge CI was green for [python] Add Windows support for the Python API #1811 but post-merge CI had some red spots

I am seeing CI fails like
https://github.com/single-cell-data/TileDB-SOMA/actions/runs/7116127568/job/19375178363

FAILED apis\python\tests\test_basic_anndata_io.py::test_export_obsm_with_holes - Failed: DID NOT RAISE <class 'tiledbsoma._exception.SOMAError'>

but only on certain Python versions -- these need to be investigated.

Also, when I reopen the PR, we should tweak the Python CI to run the "full CI" rather than the "minimal CI" -- pre-push ... then we can do more full coverage pre-push.

[codecov]

Codecov Report

Merging #1959 (bb3589d) into main (ff491ab) will increase coverage by 26.91%.
The diff coverage is 100.00%.

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #1959       +/-   ##
===========================================
+ Coverage   62.82%   89.74%   +26.91%     
===========================================
  Files         106       34       -72     
  Lines       10043     3598     -6445     
===========================================
- Hits         6310     3229     -3081     
+ Misses       3733      369     -3364     

Flag	Coverage Δ
python	89.74% <100.00%> (+0.64%)	⬆️
r	?

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Components	Coverage Δ
python_api	89.74% <100.00%> (+0.64%)	⬆️
libtiledbsoma	∅ <ø> (∅)