Fix Datastore Span Attributes

[TimPansino]

Overview

• Correct attributes on datastore spans to match spec.
• Add additional testing to validate the new attributes are attached, and properly truncated.

[github-actions]

🦙 MegaLinter status: ✅ SUCCESS

Descriptor	Linter	Files	Fixed	Errors	Warnings	Elapsed time
✅ ACTION	actionlint	4		0	0	0.46s
✅ MARKDOWN	markdownlint	7	0	0	0	0.9s
✅ MARKDOWN	markdown-link-check	7		0	0	17.75s
✅ PYTHON	ruff	893	0	0	0	0.56s
✅ PYTHON	ruff-format	893	0	0	0	0.35s
✅ YAML	prettier	10	0	0	0	1.15s
✅ YAML	v8r	10		0	0	5.86s
✅ YAML	yamllint	10		0	0	0.53s

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.49%. Comparing base (7f7a878) to head (edf60fb).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1346   +/-   ##
=======================================
  Coverage   81.48%   81.49%           
=======================================
  Files         204      204           
  Lines       22823    22824    +1     
  Branches     3618     3618           
=======================================
+ Hits        18598    18601    +3     
  Misses       3013     3013           
+ Partials     1212     1210    -2     

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[hmstepanek]

I had some concerns about moving the datastore specific attributes into the base class.