Add integration tests for read stall retries

[vipnydav]

Description

This PR adds integration tests for read stall retries

Link to the issue in case of a bug fix.

NA

Testing details

1. Manual - NA
2. Unit tests - NA
3. Integration tests - Automated

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 75.24%. Comparing base (6a29494) to head (d1b51dc).
Report is 3 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2997      +/-   ##
==========================================
- Coverage   75.25%   75.24%   -0.01%     
==========================================
  Files         125      126       +1     
  Lines       17743    17753      +10     
==========================================
+ Hits        13352    13359       +7     
- Misses       3824     3828       +4     
+ Partials      567      566       -1     

Flag	Coverage Δ
unittests	75.24% <ø> (-0.01%)	⬇️

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