Add zarr_python_compat_zip_store test

[LDeakin]

• Spec: feature(stores): draft zip file store specification zarr-developers/zarr-specs#311
• Zarr-python PR: feature(store): V3 ZipStore zarr-developers/zarr-python#2078

[codecov]

Codecov Report

Attention: Patch coverage is 91.66667% with 1 line in your changes missing coverage. Please review.

Project coverage is 82.09%. Comparing base (b693699) to head (4d4a2e0).
Report is 3 commits behind head on main.

Files with missing lines	Patch %	Lines
zarrs_storage/src/storage_adapter/zip.rs	91.66%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #71   +/-   ##
=======================================
  Coverage   82.09%   82.09%           
=======================================
  Files         163      163           
  Lines       22341    22347    +6     
=======================================
+ Hits        18340    18345    +5     
- Misses       4001     4002    +1     

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