chore(deps): update dependency google_cloud_cpp to v2.34.0

[renovate-bot]

This PR contains the following updates:

Package	Type	Update	Change
google_cloud_cpp	http_archive	minor	v2.33.0 -> v2.34.0

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Release Notes

googleapis/google-cloud-cpp (google_cloud_cpp)

v2.34.0

Compare Source

OpenTelemetry

• fix(otel): Exporter creating Monitored Resource with task_id for Cloud Run (#​14923)
• feat(otel): copy service labels into GCM Metric (#​14930)

Storage

• feat(storage): add MoveObject functionality to JSON and gRPC (#​14936)

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This change is 

[dpebot]

/gcbrun

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 92.91%. Comparing base (ee8c2bb) to head (2676903).
Report is 5 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #14945   +/-   ##
=======================================
  Coverage   92.91%   92.91%           
=======================================
  Files        2351     2351           
  Lines      210082   210082           
=======================================
+ Hits       195190   195196    +6     
+ Misses      14892    14886    -6     

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[dpebot]

/gcbrun