Update HuggingFace Hub integration

[antonpirker]

Make our existing huggingface_hub integration compatible with the new AI Agents insights module.

All spans created by the integrations should should create all spans applicable form the AI Insights documentation.

All spans must have the correct span.op, span.name/span.description and span.data/span.attributes set.

This makes our SDK and data compatible with v1.36.0 of the Semantic conventions for generative AI systems of OpenTelementry.

There are some cases where our AI Insights documentation diverges from Otels semantic conventions. Details for those attributes can be found in the Sentry conventions.

[codecov]

Codecov Report

❌ Patch coverage is 83.06452% with 21 lines in your changes missing coverage. Please review.
✅ Project coverage is 84.53%. Comparing base (ca1a898) to head (2209c6f).
⚠️ Report is 2 commits behind head on master.

Files with missing lines	Patch %	Lines
sentry_sdk/integrations/huggingface_hub.py	82.92%	3 Missing and 18 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4746      +/-   ##
==========================================
- Coverage   84.55%   84.53%   -0.03%     
==========================================
  Files         158      158              
  Lines       16379    16457      +78     
  Branches     2809     2848      +39     
==========================================
+ Hits        13850    13912      +62     
- Misses       1699     1700       +1     
- Partials      830      845      +15     

Files with missing lines	Coverage Δ
sentry_sdk/consts.py	99.33% <100.00%> (+<0.01%)	⬆️
sentry_sdk/integrations/__init__.py	87.01% <ø> (ø)
sentry_sdk/integrations/huggingface_hub.py	85.22% <82.92%> (+1.38%)	⬆️

... and 1 file with indirect coverage changes

[antonpirker]

I have rewritten the tests from scratch. Dont look at the diff, just the full new file.