repurpose lysate plate with no parents

[sabrine33]

Closes #5594

Changes proposed in this pull request

Instructions for Reviewers

I did not add tests as it is quite simple operation for one run time task

[codecov]

Codecov Report

❌ Patch coverage is 23.07692% with 10 lines in your changes missing coverage. Please review.
✅ Project coverage is 87.31%. Comparing base (3b98d61) to head (a41b747).
⚠️ Report is 4 commits behind head on develop.

Files with missing lines	Patch %	Lines
lib/tasks/repurpose_lysate_plate.rake	23.07%	10 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #5734      +/-   ##
===========================================
- Coverage    87.33%   87.31%   -0.02%     
===========================================
  Files         1473     1474       +1     
  Lines        33399    33412      +13     
  Branches      3531     3533       +2     
===========================================
+ Hits         29169    29175       +6     
- Misses        4209     4216       +7     
  Partials        21       21              

Flag	Coverage Δ
javascript	50.00% <ø> (ø)
ruby	87.33% <23.07%> (-0.02%)	⬇️

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