feat(instrumentation-aws-sdk): add gen ai instrumentation for InvokeModel API

[ezhang6811]

Which problem is this PR solving?

• Gen AI is currently only supported in bedrock runtime for the Converse API. The InvokeModel API has request and response attributes whose format is specific to each model.

Short description of the changes

• Extends bedrock service extension to add gen ai attributes for InvokeModel.
  • supported models: Amazon Titan, Amazon Nova, Anthropic Claude, Meta Llama, Cohere Command, Cohere Command R, AI21 Jamba, Mistral AI

[JacksonWeber]

If there's no response body should this generate some debug log?

[ezhang6811]

I don't think we need to since an empty response body would not necessarily indicate broken client behavior, though I can't imagine an instance of this occurring.

[jj22ee]

Can you also undo the changes to package-lock.json, since there are no changes to any package.json here.

[ezhang6811]

should be fixed now.

[jj22ee]

Tagging @anuraaga since he is also working on features related to bedrock and might be interested, but I don't think your changes will conflict with his anyways.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.60%. Comparing base (d579630) to head (6cd7c1c).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2777      +/-   ##
==========================================
+ Coverage   89.46%   89.60%   +0.14%     
==========================================
  Files         174      174              
  Lines        8322     8450     +128     
  Branches     1592     1660      +68     
==========================================
+ Hits         7445     7572     +127     
- Misses        877      878       +1     

Files with missing lines	Coverage Δ
...umentation-aws-sdk/src/services/bedrock-runtime.ts	98.83% <100.00%> (+1.15%)	⬆️

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[pichlermarc]

@ezhang6811 - looks like the lint step is failing - please also run npm run lint:fix and commit+push the result 🙂

[pichlermarc]

proxy-approving for @jj22ee (component owner)