chore(deps): update dependency grpc/grpc to v1.38.1 - rolled back

[renovate-bot]

This PR contains the following updates:

Package	Update	Change
grpc/grpc	minor	v1.37.1 -> v1.38.1

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Release Notes

grpc/grpc

v1.38.1

Compare Source

This is release 1.38.1 (guadalupe_river_park_conservancy) of gRPC Core.

For gRPC documentation, see grpc.io. For previous releases, see Releases.

This release contains refinements, improvements, and bug fixes, with highlights listed below.

C#

• Backport #​26416 into v1.38.x. (#​26423)

Python

• Backport #​26430 and #​26435 to v1.38.x. (#​26436)

v1.38.0

Compare Source

This is release 1.38.0 (guadalupe_river_park_conservancy) of gRPC Core.

For gRPC documentation, see grpc.io. For previous releases, see Releases.

This release contains refinements, improvements, and bug fixes, with highlights listed below.

Core

• Invalidate ExecCtx now before computing timeouts in all repeating timer events using a WorkSerializer or combiner. (#​26086)
• Revert #​16288. (#​25827)
• Fix use-after-unref bug in fault_injection_filter. (#​25903)
• Fix #​25897 to avoid crashes when certificates are not yet updated. (#​25899)
• gRPC EventEngine Interface. (#​25795)
• Allow the AWS_DEFAULT_REGION environment variable. (#​25760)

C++

• s/OnServingStatusChange/OnServingStatusUpdate. (#​26010)
• cmake: only install channelz if gRPC_USE_PROTO_LITE is off. (#​25772)

C#

• Grpc.Tools: Use x64 protoc on macOS arm64. (#​26080)
• Provide runtime/framework info in gRPC C# user agent string. (#​25889)

Python

• Add grpcio-admin Python package. (#​26166)
• Add CSDS API to Python. (#​26114)
• Expose code and details from context on the server side. (#​25457)
• Explicitly import importlib.abc; required on Python 3.10. Fixes #​26062. (#​26083)
• Fix potential deadlock on the GIL in AuthMetdataPlugin. (#​26009)
• Introduce new Python package "xds_protos". (#​25975)
• also build python3.6 aarch64 manylinux2014 wheel. (#​25928)
• Remove async mark for set_trailing_metadata interface. (#​25814)

Ruby

• ruby: use x86_64 binary on M1 macs. (#​25756)
• Add ruby 3.0 support for mac binary packages. (#​25429)

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This change is 

[devbww]

/gcbrun

[google-cloud-cpp-bot]

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For commit: bc8f9a9acef17981992fd408e1db767b499cf183

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[codecov]

Codecov Report

Merging #6827 (bc8f9a9) into main (c6d6f96) will increase coverage by 0.00%.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main    #6827   +/-   ##
=======================================
  Coverage   95.03%   95.03%           
=======================================
  Files        1264     1264           
  Lines      113172   113172           
=======================================
+ Hits       107553   107554    +1     
+ Misses       5619     5618    -1     

Impacted Files	Coverage Δ
google/cloud/pubsub/samples/samples.cc	91.67% <0.00%> (-0.08%)	⬇️
.../cloud/storage/benchmarks/throughput_experiment.cc	75.23% <0.00%> (+0.46%)	⬆️
...le/cloud/internal/default_completion_queue_impl.cc	97.60% <0.00%> (+0.59%)	⬆️

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[coryan]

FWIW, I had to restart the centos-7 build twice for this PR, it timed out both times after 2h. I think it was just lack of caching, but something for @devjgm to be aware of.