Update module google.golang.org/grpc to v1.61.0

This MR contains the following updates:

Package	Type	Update	Change
google.golang.org/grpc	require	minor	v1.60.1 -> v1.61.0

MR created with the help of gitlab-org/frontend/renovate-gitlab-bot

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Release Notes

grpc/grpc-go

v1.61.0: Release 1.61.0

Compare Source

New Features

• resolver: provide method, AuthorityOverrider, to allow resolver.Builders to override the default authority for a ClientConn. (EXPERIMENTAL) (#​6752)
  • Special Thanks: @​Aditya-Sood
• xds: add support for mTLS Credentials in xDS bootstrap (gRFC A65) (#​6757)
  • Special Thanks: @​atollena
• server: add grpc.WaitForHandlers ServerOption to cause Server.Stop to block until method handlers return. (EXPERIMENTAL) (#​6922)

Performance Improvements

• grpc: skip compression of empty messages as an optimization (#​6842)
  • Special Thanks: @​jroper
• orca: use atomic pointer to improve performance in server metrics recorder (#​6799)
  • Special Thanks: @​danielzhaotongliu

Bug Fixes

• client: correctly enable TCP keepalives with OS defaults on windows (#​6863)
  • Special Thanks: @​mmatczuk
• server: change some stream operations to return UNAVAILABLE instead of UNKNOWN when underlying connection is broken (#​6891)
  • Special Thanks: @​mustafasen81
• server: fix GracefulStop to block until all method handlers return (v1.60 regression). (#​6922)
• server: fix two bugs that could lead to panics at shutdown when using NumStreamWorkers (EXPERIMENTAL). (#​6856)
• reflection: do not send invalid descriptors to clients for files that cannot be fully resolved (#​6771)
  • Special Thanks: @​jhump
• xds: don't fail channel/server startup when xds creds is specified, but bootstrap is missing certificate providers (#​6848)
• xds: Atomically read and write xDS security configuration client side (#​6796)
• xds/server: fix RDS handling for non-inline route configs (#​6915)

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