chore: share GCS libraries with cloud-storage-dpe team

[dbolduc]

Syntax from: https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/about-code-owners#example-of-a-codeowners-file

# In this example, @doctocat owns any files in the build/logs
# directory at the root of the repository and any of its
# subdirectories.
/build/logs/ @doctocat

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This change is 

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 93.25%. Comparing base (baba236) to head (2d25f8d). Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #13702      +/-   ##
==========================================
- Coverage   93.25%   93.25%   -0.01%     
==========================================
  Files        2229     2229              
  Lines      193277   193277              
==========================================
- Hits       180250   180248       -2     
- Misses      13027    13029       +2     

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[coryan]

@danielduhh FYI.