Antithesis: Use RecordingClient from robustness tests

[abdurrehman107]

This PR addresses this issue. We wish to use the RecordingClient existing in the robustness test client library.
cc @serathius

[k8s-ci-robot]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

[serathius]

/ok-to-test

[serathius]

Suggested change

host := random.RandomChoice(hosts)

[abdurrehman107]

@serathius should we remove this? We are using it in our Antithesis Assertion step.

[abdurrehman107]

Or do you just want me to use host[0] for it?

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.84%. Comparing base (1a3a5a4) to head (7d19a9c).
Report is 8 commits behind head on main.

❗ Current head 7d19a9c differs from pull request most recent head 1ba42ce

Please upload reports for the commit 1ba42ce to get more accurate results.

Additional details and impacted files

see 42 files with indirect coverage changes

@@            Coverage Diff             @@
##             main   #19834      +/-   ##
==========================================
+ Coverage   68.54%   68.84%   +0.29%     
==========================================
  Files         416      424       +8     
  Lines       35677    35862     +185     
==========================================
+ Hits        24456    24690     +234     
+ Misses       9786     9748      -38     
+ Partials     1435     1424      -11     

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[k8s-ci-robot]

@abdurrehman107: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-etcd-coverage-report	1ba42ce	link	true	/test pull-etcd-coverage-report

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[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: abdurrehman107, serathius

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