[onecollector] Updates for 1.9.3 patch

[CodeBlanch]

Changes

• Updates OneCollectorExporter project in main branch for 1.9.3 patch ([onecollector-1.9.2] Patch extension data fix #2208, [release] Prepare release Exporter.OneCollector-1.9.3 #2211).

Merge requirement checklist

• CONTRIBUTING guidelines followed (license requirements, nullable enabled, static analysis, etc.)
• Unit tests added/updated
• Appropriate CHANGELOG.md files updated for non-trivial changes

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 94.34%. Comparing base (71655ce) to head (5e069d8).
Report is 533 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #2213       +/-   ##
===========================================
+ Coverage   73.91%   94.34%   +20.42%     
===========================================
  Files         267       28      -239     
  Lines        9615     1184     -8431     
===========================================
- Hits         7107     1117     -5990     
+ Misses       2508       67     -2441     

Flag	Coverage Δ
unittests-Exporter.OneCollector	94.34% <ø> (?)

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see 267 files with indirect coverage changes