hotfix: boostings related failure of test_*_models_check_fit_predict_correct

[Lopa10ko]

This is a 🐛 bug fix.

Summary

• Add a temporary check for intentional target substitutions when converting to a dataframe (94b12c3)

Context

fixes failed integration test runs:

• https://github.com/aimclub/FEDOT/actions/runs/10182025628/job/28163567768
• https://github.com/aimclub/FEDOT/actions/runs/10198420178/job/28213283039

[github-actions]

Code has no PEP8 errors!

[codecov]

Codecov Report

Attention: Patch coverage is 66.66667% with 2 lines in your changes missing coverage. Please review.

Project coverage is 80.14%. Comparing base (0368e9c) to head (94b12c3).
Report is 13 commits behind head on master.

Files with missing lines	Patch %	Lines
...mplementations/models/boostings_implementations.py	66.66%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1316      +/-   ##
==========================================
- Coverage   80.17%   80.14%   -0.04%     
==========================================
  Files         146      146              
  Lines       10274    10278       +4     
==========================================
  Hits         8237     8237              
- Misses       2037     2041       +4     

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