build: bump grpcio from 1.73.1 to 1.74.0 in the grpc-deps group

[dependabot]

Bumps the grpc-deps group with 1 update: grpcio.

Updates grpcio from 1.73.1 to 1.74.0

Release notes

Sourced from grpcio's releases.

Release v1.74.0

This is release 1.74.0 (gee) 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

• [OTel C++, Posix EE] Plumb TCP write timestamps and metrics to OTel tracers. (#39946)
• [EventEngine] Fix Python reconnect issues: use iomgr backup poller when EE is disabled. (#39894)
• [Python] Upgrade Pytype (Part - 1). (#39816)
• [Python] Upgrade black. (#39774)
• [event_engine] Implement fork support in Posix Event Engine. (#38980)
• [http2] Fix GRPC_ARG_HTTP2_STREAM_LOOKAHEAD_BYTES for when BDP is disabled. (#39585)

Objective-C

• [dep] Upgrade Protobuf Version 31.1. (#39916)

PHP

• [PHP] Fully qualify stdClass with global namespace. (#39996)
• [php] Fix PHPDoc so that UnaryCall defines the proper return type. (#37563)
• fix typing of nullable parameters. (#39199)

Python

• Fix gRPC Python docs website layout - use spaces optimally. (#40073)

Ruby

• [Ruby] Add rubygems support for linux-gnu and linux-musl platforms . (#40174)
• [ruby] enable EE fork support. (#39786)
• [ruby] Return nil for c functions expected to return a VALUE. (#39214)
• [ruby] remove connectivity state watch thread, fix cancellations from spurious signals. (#39409)
• [ruby] Drop Ruby 3.0 support. (#39607)

Release v1.74.0-pre2

This is a prerelease of gRPC Core 1.74.0 (gee).

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

... (truncated)

Commits

• 3e7a4d5 [Release] Bump version to 1.74.0 (on v1.74.x branch) (#40290)
• b2d32db [Backport][v1.74.x][Python] Fix for windows distribtest (#40241)
• a7d80a7 [ruby] bump timeout for ruby artifact build on 1.74.x branch (#40230)
• 2a6bf86 [Release] Bump version to 1.74.0-pre2 (on v1.74.x branch) (#40216)
• c8dcda6 [Backport-to-1.74.x] Added missing useful to cf_event_engine (#40210)
• 1c64908 [Ruby] Add rubygems support for linux-gnu and linux-musl platforms (#40174)
• 08648d3 [Backport][v1.74.x][event_engine] Fix race conditions in the timer manager sh...
• 5d59f8e [Release] Bump version to 1.74.0-pre1 (on v1.74.x branch) (#40121)
• 5e6f934 [v1.74.x] Bump core version to 49.0.0 for upcoming release (#40101) (#40119)
• a4650ee [CI] Updated grpc_interop_aspnetcore docker (#40088)
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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 91.41%. Comparing base (926287c) to head (8e13594).
⚠️ Report is 4 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4163      +/-   ##
==========================================
+ Coverage   91.10%   91.41%   +0.31%     
==========================================
  Files         193      193              
  Lines       15722    15722              
==========================================
+ Hits        14323    14373      +50     
+ Misses       1399     1349      -50     

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