rebase: bump google.golang.org/grpc from 1.52.3 to 1.53.0

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.52.3 to 1.53.0.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](https://github.com/grpc/grpc-go/compare/v1.52.3...v1.53.0)

---
updated-dependencies:
- dependency-name: google.golang.org/grpc
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

vendor/google.golang.org/grpc/encoding/encoding.go

@@ -75,7 +75,9 @@ var registeredCompressor = make(map[string]Compressor)
 // registered with the same name, the one registered last will take effect.
 func RegisterCompressor(c Compressor) {
 	registeredCompressor[c.Name()] = c
-	grpcutil.RegisteredCompressorNames = append(grpcutil.RegisteredCompressorNames, c.Name())
+	if !grpcutil.IsCompressorNameRegistered(c.Name()) {
+		grpcutil.RegisteredCompressorNames = append(grpcutil.RegisteredCompressorNames, c.Name())
+	}
 }
 
 // GetCompressor returns Compressor for the given compressor name.

vendor/google.golang.org/grpc/encoding/gzip/gzip.go

@@ -30,7 +30,6 @@ import (
 	"encoding/binary"
 	"fmt"
 	"io"
-	"io/ioutil"
 	"sync"
 
 	"google.golang.org/grpc/encoding"
@@ -42,7 +41,7 @@ const Name = "gzip"
 func init() {
 	c := &compressor{}
 	c.poolCompressor.New = func() interface{} {
-		return &writer{Writer: gzip.NewWriter(ioutil.Discard), pool: &c.poolCompressor}
+		return &writer{Writer: gzip.NewWriter(io.Discard), pool: &c.poolCompressor}
 	}
 	encoding.RegisterCompressor(c)
 }
@@ -63,7 +62,7 @@ func SetLevel(level int) error {
 	}
 	c := encoding.GetCompressor(Name).(*compressor)
 	c.poolCompressor.New = func() interface{} {
-		w, err := gzip.NewWriterLevel(ioutil.Discard, level)
+		w, err := gzip.NewWriterLevel(io.Discard, level)
 		if err != nil {
 			panic(err)
 		}