chore(deps): update grpc to v1.69.0

[renovate-bot]

This PR contains the following updates:

Package	Type	Update	Change
com_github_grpc_grpc	http_archive	minor	v1.68.2 -> v1.69.0
grpc	bazel_dep	minor	1.68.0 -> 1.69.0
grpc/grpc		minor	v1.68.2 -> v1.69.0

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Release Notes

grpc/grpc (com_github_grpc_grpc)

v1.69.0

Compare Source

This is release 1.69.0 (gridiron) 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

• [Alarm] Fix Alarm reuse on cancellation. (#​38114)
• [xDS RBAC] Support string_match in HeaderMatcher. (#​38185)
• [pick_first] fix shutdown bug in new PF impl. (#​38144)
• [c-ares] Fix inverted length check in GrpcPolledFdWindows. (#​38101)
• [RetryFilter] Copy the SliceBuffer from RetryFilter's cache to batch payload. (#​38069)
• [EventEngine] Add stronger wording on Endpoint::Read contract. (#​38036)
• [chttp2] Fix channelz address. (#​38022)
• [XdsClient] Add missing authority to XdsClient metrics scope. (#​38009)
• [EventEngine] API contract: Endpoint::Read will provide either an error or data, but never both. (#​38019)
• [Build] Dropped Bazel 6.x support. (#​37979)

Python

• [Build] Override MACOSX_DEPLOYMENT_TARGET for gRPC Python. (#​37997)

v1.69.0-pre1

Compare Source

This is a prerelease of gRPC Core 1.69.0 (gridiron).

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

This prerelease contains refinements, improvements, and bug fixes.

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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 (a0f4625) to head (f2a7095).
Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #14888      +/-   ##
==========================================
- Coverage   92.91%   92.91%   -0.01%     
==========================================
  Files        2351     2351              
  Lines      209702   209702              
==========================================
- Hits       194853   194842      -11     
- Misses      14849    14860      +11     

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[dpebot]

/gcbrun

[dpebot]

/gcbrun

[dpebot]

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[dpebot]

/gcbrun

[scotthart]

Reviewed 12 of 12 files at r1, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @renovate-bot)