[Explore: Traces] Update README for 3.3

[TackAdam]

Description

Update Traces README for 3.3

Issues Resolved

Screenshot

Testing the changes

Changelog

Check List

• All tests pass
  • yarn test:jest
  • yarn test:jest_integration
• New functionality includes testing.
• New functionality has been documented.
• Update CHANGELOG.md
• Commits are signed per the DCO using --signoff

[github-actions]

ℹ️ Manual Changeset Creation Reminder

Please ensure manual commit for changeset file 10722.yml under folder changelogs/fragments to complete this PR.

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For more information about formatting of changeset files, please visit OpenSearch Auto Changeset and Release Notes Tool.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 60.36%. Comparing base (2bea5d6) to head (a509c8f).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #10722      +/-   ##
==========================================
- Coverage   60.36%   60.36%   -0.01%     
==========================================
  Files        4463     4463              
  Lines      119593   119593              
  Branches    19772    19772              
==========================================
- Hits        72192    72190       -2     
- Misses      42391    42393       +2     
  Partials     5010     5010              

Flag	Coverage Δ
Linux_1	26.58% <ø> (ø)
Linux_2	38.82% <ø> (ø)
Linux_3	38.89% <ø> (ø)
Linux_4	33.07% <ø> (-0.01%)	⬇️
Windows_1	26.60% <ø> (ø)
Windows_2	38.79% <ø> (ø)
Windows_3	38.90% <ø> (ø)
Windows_4	33.07% <ø> (ø)

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