feat(hugr-py): Add support for static array extension.

[doug-q]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 81.57895% with 7 lines in your changes missing coverage. Please review.

Project coverage is 83.64%. Comparing base (6a625d1) to head (0833072).
Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
hugr-py/src/hugr/std/collections/static_array.py	81.57%	7 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1987   +/-   ##
=======================================
  Coverage   83.64%   83.64%           
=======================================
  Files         208      209    +1     
  Lines       38958    38996   +38     
  Branches    35666    35666           
=======================================
+ Hits        32588    32620   +32     
- Misses       4530     4536    +6     
  Partials     1840     1840           

Flag	Coverage Δ
python	91.74% <81.57%> (-0.09%)	⬇️

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[doug-q]

Closing in favour of the senior #1985