e2e fix: restarting spiderpool-controller failed

[ty-dc]

Thanks for contributing!

What type of PR is this?

What this PR does / why we need it:

Which issue(s) this PR fixes:

Fixes #3806

Special notes for your reviewer:

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.16%. Comparing base (1138e66) to head (8d03168).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3825      +/-   ##
==========================================
- Coverage   81.68%   81.16%   -0.53%     
==========================================
  Files          50       50              
  Lines        4391     4391              
==========================================
- Hits         3587     3564      -23     
- Misses        643      670      +27     
+ Partials      161      157       -4     

Flag	Coverage Δ
unittests	81.16% <ø> (-0.53%)	⬇️

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see 1 file with indirect coverage changes

[ty-dc]

/close