Log time settings in CI

[yurishkuro]

Which problem is this PR solving?

• ES v8.0/v2 integration tests often fail (exampe), but looks like maybe only during certain hours of the day. E.g. yesterday I rerun the workflow 4 times at night and it repeatedly failed, then in the morning it succeeded.

Description of the changes

• Log time settings in the runner to verify whether it's a time-zone related issue with locating the indices
• Add debug logging to ES to indicate which indices are being used for reading / writing (did not notice any issues with that in the failed run above)
• Add debug logging to v2 binary configs
• Fix a bug in integration.go where require.NoError was using inside lambda functions passed to waitForCondition - it was causing tests to fail on transient error with Elastic. Change it to log the error and return false so that waitForCondition may continue looping & waiting for successful check.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.49%. Comparing base (9c1c3ce) to head (622db57).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #6140   +/-   ##
=======================================
  Coverage   96.48%   96.49%           
=======================================
  Files         354      354           
  Lines       20113    20126   +13     
=======================================
+ Hits        19407    19420   +13     
  Misses        522      522           
  Partials      184      184           

Flag	Coverage Δ
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badger_v2	1.67% <0.00%> (-0.01%)	⬇️
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memory_v2	1.67% <0.00%> (+<0.01%)	⬆️
opensearch-1.x-v1	18.73% <84.21%> (+0.08%)	⬆️
opensearch-2.x-v1	18.73% <84.21%> (+0.07%)	⬆️
opensearch-2.x-v2	1.67% <0.00%> (+<0.01%)	⬆️
tailsampling-processor	0.46% <0.00%> (-0.01%)	⬇️
unittests	95.40% <100.00%> (+<0.01%)	⬆️

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[yurishkuro]

@mahadzaryab1 please review

[mahadzaryab1]

any idea why the SPM tests are failing?

[mahadzaryab1]

lgtm