[Chore] Use latest OTEL operator version in tests and fix asserts

[IshwarKanse]

No description provided.

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 56.87%. Comparing base (0b0e615) to head (1dfbd1a).
⚠️ Report is 20 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1282      +/-   ##
==========================================
- Coverage   57.64%   56.87%   -0.78%     
==========================================
  Files         121      123       +2     
  Lines       11277    11491     +214     
==========================================
+ Hits         6501     6535      +34     
- Misses       4418     4610     +192     
+ Partials      358      346      -12     

Flag	Coverage Δ
unittests	56.87% <ø> (-0.78%)	⬇️

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