test: client_e2e_test.go test is flaky

[Sciator]

Closes #17

Proposed Changes

E2E won't randomly fail

Checklist

• [X] Rebased/mergeable
• [X] Tests pass
• [X] Commit messages are conventional
• [X] Sign CLA (if not already signed)

[codecov-commenter]

Codecov Report

Merging #18 (14e2466) into main (e34fd17) will not change coverage. The diff coverage is n/a.

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@@           Coverage Diff           @@
##             main      #18   +/-   ##
=======================================
  Coverage   78.59%   78.59%           
=======================================
  Files           8        8           
  Lines         528      528           
=======================================
  Hits          415      415           
  Misses         97       97           
  Partials       16       16