feat: access TF using Authorization header

[jamacku]

Passing api_key in data object is now deprecated.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.37%. Comparing base (270f0d1) to head (b8c0e65).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #232      +/-   ##
==========================================
+ Coverage   93.36%   93.37%   +0.01%     
==========================================
  Files          11       11              
  Lines         603      604       +1     
  Branches      114      114              
==========================================
+ Hits          563      564       +1     
  Misses         40       40              

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[jamacku]

Our tests are using the new Authorization header and passing, so I think it should be safe to merge this PR.

[phracek]

I don't follow this. Sometimes we have ^1.9.2 and sometimes 1.10.0. I would prefer to keep format.

[jamacku]

This is my fault. I changed it in the last PR and didn't notice before merging. I prefer the format without ^.

[phracek]

Thanks for this pull request. Some nit-picks. Only. Good work. I would prefer to update also README.md with reference to testing-farm repo in plumbers team, so user know where is API implementation.

[jamacku]

Thanks for this pull request. Some nit-picks. Only. Good work. I would prefer to update also README.md with reference to testing-farm repo in plumbers team, so user know where is API implementation.

I have added a note about testing-farm lib to the README. @phracek PTAL

[phracek]

LGTM. Thanks for this.