chore: update googleapis SHA circa 20260623

[scotthart]

No description provided.

[gemini-code-assist]

Code Review

This pull request updates the googleapis dependency to a newer commit (b6f9ff05aaec18070232a1ab36da98e684bc7909) and regenerates the corresponding Google Cloud C++ SDK clients. This update introduces new APIs and methods for several services, including VerifyReferenceList and VerifyRuleText in Chronicle, AgentGateway management in Network Services, ConfigureExascaleCloudExadataInfrastructure and Goldengate-related operations in Oracle Database, and IntelligenceFinding methods in Storage Control. Additionally, reference links in the documentation comments have been updated across multiple services to align with the new proto definitions. As there are no review comments provided, I have no further feedback to offer on this pull request.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 92.23%. Comparing base (d8cbf96) to head (aa48803).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #16207      +/-   ##
==========================================
- Coverage   92.24%   92.23%   -0.02%     
==========================================
  Files        2265     2265              
  Lines      210126   210126              
==========================================
- Hits       193841   193819      -22     
- Misses      16285    16307      +22     

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