Add a python script that auto generates async/sync stubs from executor defs

[tsmith023]

Closes #1645

[orca-security-eu]

Orca Security Scan Summary

Status	Check	Issues by priority
Passed	Infrastructure as Code	0   0   0   0	View in Orca
Passed	SAST	0   0   0   0	View in Orca
Passed	Secrets	0   0   0   0	View in Orca
Passed	Vulnerabilities	0   0   0   0	View in Orca

[codecov-commenter]

Codecov Report

❌ Patch coverage is 91.74107% with 37 lines in your changes missing coverage. Please review.
✅ Project coverage is 87.95%. Comparing base (eed679d) to head (41ba685).
⚠️ Report is 868 commits behind head on main.

Files with missing lines	Patch %	Lines
.../queries/fetch_objects_by_ids/generate/executor.py	54.54%	10 Missing ⚠️
...iate/collections/queries/bm25/generate/executor.py	70.00%	6 Missing ⚠️
...te/collections/queries/hybrid/generate/executor.py	53.84%	6 Missing ⚠️
...ollections/queries/near_image/generate/executor.py	63.63%	4 Missing ⚠️
...ollections/queries/near_media/generate/executor.py	63.63%	4 Missing ⚠️
...e/collections/queries/near_image/query/executor.py	88.23%	2 Missing ⚠️
...e/collections/queries/near_media/query/executor.py	88.23%	2 Missing ⚠️
...eaviate/collections/queries/bm25/query/executor.py	95.00%	1 Missing ⚠️
...ections/queries/fetch_objects/generate/executor.py	94.11%	1 Missing ⚠️
...viate/collections/queries/hybrid/query/executor.py	92.30%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1646      +/-   ##
==========================================
+ Coverage   87.82%   87.95%   +0.13%     
==========================================
  Files         219      254      +35     
  Lines       17485    17694     +209     
==========================================
+ Hits        15356    15563     +207     
- Misses       2129     2131       +2     

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