Add attrs for aws lambda entity

[hmstepanek]

Overview

Add attrs for aws lambda entity linking.

The agent spec says:

The following attributes SHOULD be added to Spans created by the invoke method in the SDK.

• cloud.platform: the string aws_lambda
• cloud.resource_id: the ARN for the Lambda, or an alias or version, if it can be determined.

If the ARN cannot be determined, the cloud.resource_id attribute SHOULD NOT be set.

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🦙 MegaLinter status: ❌ ERROR

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ PYTHON	bandit	2		0	5.22s
⚠️ PYTHON	black	3	0	1	1.25s
❌ PYTHON	flake8	3		1	0.64s
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Codecov Report

Attention: Patch coverage is 12.50000% with 14 lines in your changes missing coverage. Please review.

Project coverage is 78.67%. Comparing base (82a79b2) to head (c2f4f20).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
newrelic/hooks/external_botocore.py	12.50%	14 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1227      +/-   ##
==========================================
- Coverage   81.18%   78.67%   -2.52%     
==========================================
  Files         200      200              
  Lines       21971    21987      +16     
  Branches     3482     3485       +3     
==========================================
- Hits        17837    17298     -539     
- Misses       2984     3576     +592     
+ Partials     1150     1113      -37     

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[hmstepanek]

This is just an object that I found that is also available inside the make_request. It's possible there is something better to attach this to but it was hard to find something that was accessible in both spots. I didn't want to attach it to the transaction as I thought there might be a conflict with that in async cases.

[TimPansino]

Are we confident this object isn't reused for future requests?

[TimPansino]

What's the docker dependency for? Lambda/moto?

[hmstepanek]

Yes it's imported inside the lambda invoke in moto.