build(deps): bump google.golang.org/grpc from 1.50.1 to 1.52.1

[dependabot[bot]]

Bumps google.golang.org/grpc from 1.50.1 to 1.52.1.

Release notes

Sourced from google.golang.org/grpc's releases.

Release 1.52.1

Bug Fixes

• grpclb: rename grpclbstate package back to state (#5963)

Release 1.52.0

New Features

• xdsclient: log node ID with verbosity INFO (#5860)
• ringhash: impose cap on max_ring_size to reduce possibility of OOMs (#5801)

Behavior Changes

• client: return an error from Dial if an empty target is passed and no custom dialer is present; the ClientConn would otherwise be unable to connect and perform RPCs (#5732)
  • Special Thanks: @​huangchong94

Bug Fixes

• transport (net/http server handler): respond to bad HTTP requests with status 400 (Bad Request) instead of 500 (Internal Server Error). (#5804)
  • Special Thanks: @​sjbarag
• transport: Fixed closing a closed channel panic in handlePing (#5854)
• server: fix ChainUnaryInterceptor and ChainStreamInterceptor to allow retrying handlers (#5666)
  • Special Thanks: @​yiminc
• transport: ensure value of :authority header matches server name used in TLS handshake when the latter is overridden by the name resolver (#5748)
  • Special Thanks: @​holdno

Documentation

• examples: add an example to illustrate the usage of stats handler (#5657)
  • Special Thanks: @​Yash-Handa
• examples: add new example to show updating metadata in interceptors (#5788)
  • Special Thanks: @​richzw

Release 1.51.0

Behavior Changes

• xds: NACK EDS resources with duplicate addresses in accordance with a recent spec change (#5715)
  • Special Thanks: @​erni27
• grpc: restrict status codes that can be generated by the control plane (gRFC A54) (#5653)

New Features

• client: set grpc-accept-encoding header with all registered compressors (#5541)
  • Special Thanks: @​jronak
• xds/weightedtarget: return a more meaningful error when all child policies are in TRANSIENT_FAILURE (#5711)
• gcp/observability: add "started rpcs" metric (#5768)
• xds: de-experimentalize the google-c2p-resolver (#5707)
• balancer: add experimental Producer types and methods (#5669)
• orca: provide a way for LB policies to receive OOB load reports (#5669)

... (truncated)

Commits

• 2b4813f Change version to 1.52.1 (#5965)
• f7ecbb2 Cherry pick: grpclb: rename grpclbstate package back to state (#5962) (#5...
• e593b4a xds interop: Fix buildscripts not continuing on a failed test suite (v1.52.x ...
• 02d3b9b Change version to 1.52.1-dev (#5871)
• ce56cef Change version to 1.52.0 (#5870)
• a0e8eb9 test: rename race.go to race_test.go (#5869)
• ae86ff4 benchmark: fix typo in ClientReadBufferSize feature name (#5867)
• e53d28f xdsclient: log node ID with verbosity INFO (#5860)
• 9373e5c transport: Fix closing a closed channel panic in handlePing (#5854)
• 2f413c4 transport/http2: use HTTP 400 for bad requests instead of 500 (#5804)
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[dependabot[bot]]

Superseded by #316.