CI: fix using Kaggle datasets

[Borda]

Before submitting

• Was this discussed/approved via a Github issue? (no need for typos and docs improvements)
• Did you make sure to update the docs?
• Did you write any new necessary tests?

What does this PR do?

Fixes 401 - Unauthorized
Needed for #125

PR review

Anyone in the community is free to review the PR once the tests have passed.
If we didn't discuss your PR in Github issues there's a high chance it will not be merged.

Did you have fun?

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[codecov]

Codecov Report

Merging #160 (d80627c) into main (caebc8f) will not change coverage.
The diff coverage is n/a.

Additional details and impacted files

@@         Coverage Diff         @@
##           main   #160   +/-   ##
===================================
  Coverage    73%    73%           
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  Files         2      2           
  Lines       382    382           
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  Hits        280    280           
  Misses      102    102