GCP integration add new auth method

[anosek-an]

No description provided.

[github-actions]

All contributors have signed the CLA ✍️ ✅
_{Posted by the CLA Assistant Lite bot.}

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 95.04%. Comparing base (c5428d6) to head (5ab65d8).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #546   +/-   ##
=======================================
  Coverage   95.04%   95.04%           
=======================================
  Files          35       35           
  Lines        2059     2059           
=======================================
  Hits         1957     1957           
  Misses         85       85           
  Partials       17       17           

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[anosek-an]

I have read the CLA Document and I hereby sign the CLA

[atoulme]

@anosek-an would you please add your team as codeowners of the files you touched? This way you will make sure you are in the loop of any changes. Thanks!

[anosek-an]

@atoulme I don't see a codeowners file in this repo. Should I add one?