Bump google.golang.org/grpc in /extension/bearertokenauthextension

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.45.0 to 1.58.1.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](grpc/grpc-go@v1.45.0...v1.58.1)

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

Signed-off-by: dependabot[bot] <[email protected]>

extension/bearertokenauthextension/go.mod

@@ -6,14 +6,14 @@ require (
 	github.com/stretchr/testify v1.7.1
 	go.opentelemetry.io/collector v0.49.0
 	go.uber.org/zap v1.21.0
-	google.golang.org/grpc v1.45.0
+	google.golang.org/grpc v1.58.1
 )
 
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/fsnotify/fsnotify v1.5.1 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/knadh/koanf v1.4.1 // indirect
 	github.com/kr/pretty v0.3.0 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
@@ -28,7 +28,7 @@ require (
 	go.opentelemetry.io/otel/trace v1.6.3 // indirect
 	go.uber.org/atomic v1.9.0 // indirect
 	go.uber.org/multierr v1.8.0 // indirect
-	google.golang.org/protobuf v1.28.0 // indirect
+	google.golang.org/protobuf v1.31.0 // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect