MINOR: Bump io.grpc:grpc-bom from 1.70.0 to 1.71.0

[dependabot]

Bumps io.grpc:grpc-bom from 1.70.0 to 1.71.0.

Release notes

Sourced from io.grpc:grpc-bom's releases.

V1.71.0

API Changes

• xds: Enable Xds Client Fallback by default. This allows having a backup xDS server as described in gRFC A71-xds-fallback.md (#11817) (176f3eed1)
• protobuf: Experimental API marshallerWithRecursionLimit in ProtoUtils is now stabilized (#11884) (90b1c4fe9)

Bug Fixes

• xds: Cluster weights should be uint32 (199a7ea3e). They were previously processed as int32, although the sum of weights was checked to be positive. So this would have caused a very large weight to never be selected and to reduce the chances of immediately-following clusters to be selected. There have been no reports of control planes using such large weights
• xds: Fix an unlikely infinite loop triggered by route update (199a7ea3e). Triggering required the old cluster to no longer be used, an RPC processing when the update arrived, and for a RPC to not match any route in the new config. There have been no reports of this actually happening
• core: Release data frame if it is received before the headers (dc316f7fd)

Improvements

• Replace jsr305's CheckReturnValue with Error Prone's (#11811) (7b5d0692c)
• core: optimize number of buffer allocations for message sizes larger than 1 MB (#11879) (5a7f35053)
• core: Update the retry backoff range from [0, 1] to [0.8, 1.2] as per the A6 redefinition (#11858) (44e92e2c2)
• core: include last pick status in status message when wait-for-ready RPC’s deadline expires (#11851) (7585b1607). This makes it much easier to debug connectivity issues when using wait-for-ready RPCs
• xds: Include max concurrent request limit in the error status for concurrent connections limit exceeded (#11845) (0f5503ebb)
• netty, servlet: Remove 4096 min write buffer size because MessageFramer.flush() is being called between every message, so messages are never combined and the larger allocation just wastes memory. (4a10a3816, 7153ff852)
• core: When ClientStreamObserver closes the response observer log the error message if this operation fails (#11880) (302342cfc)
• bom: use gradle java-platform to build pom instead of custom xml generation (#11875) (3142928fa)
• xds: Reuse filter interceptors on client-side across RPCs (c506190b0, b3db8c248). This was an internal refactor that should have no user-visible change
• alts: Enhance AltsContextUtil to allow getting the AltsContext on client-side (b1bc0a9d2)
• xds: Envoy proto sync to 2024-11-11 (#11816) (b44ebce45)

Documentation

• examples: Update HelloWorldServer to use Executor (#11850) (16edf7ac4)
• examples: Add README for all examples lacking it (#11676) (9e8629914)

Dependencies

• Version upgrades (#11874) (fc8571a0e)
• Upgrade netty-tcnative to 2.0.70 (122b68371)

Thanks to

@​benjamin @​panchenko @​harshagoo94 @​NaveenPrasannaV

Commits

• 865c443 Bump version to 1.71.0
• ac9d0d2 Update README etc to reference 1.71.0
• 16edf7a Examples: Updated HelloWorldServer to use Executor (#11850)
• 16d2672 s2a: Don't allow S2AStub to be set
• 9e54e8e servlet: Provide Gradle a filter version number
• c1d7035 okhttp:Use a locally specified value instead of Segment.SIZE in okhttp (#11899)
• 57af63a kokoro: Increase gradle mem in android-interop
• a5347b2 s2a: inject Optional<AccessTokenManager> in tests
• 41dd0c6 xds:Cleanup to reduce test flakiness (#11895)
• 5a7f350 optimize number of buffer allocations (#11879)
• Additional commits viewable in compare view

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[jbonofre]

@dependabot rebase

[jbonofre]

I'm adding a commit on this PR to keep the LICENSE and NOTICE up to date.