Update go mod

go.mod

@@ -20,15 +20,6 @@ require (
 	golang.org/x/sync v0.7.0
 	google.golang.org/grpc v1.65.0
 	google.golang.org/protobuf v1.34.2
-	github.com/stretchr/testify v1.8.4
-	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.46.1
-	go.opentelemetry.io/otel v1.21.0
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.21.0
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.21.0
-	go.opentelemetry.io/otel/sdk v1.21.0
-	go.opentelemetry.io/otel/trace v1.21.0
-	golang.org/x/sync v0.6.0
-	google.golang.org/grpc v1.60.1
 )
 
 require (
@@ -42,7 +33,6 @@ require (
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
-	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/go-kit/log v0.2.1 // indirect
 	github.com/go-logfmt/logfmt v0.6.0 // indirect
 	github.com/go-logr/logr v1.4.2 // indirect
@@ -64,8 +54,6 @@ require (
 	github.com/stretchr/objx v0.5.2 // indirect
 	go.opentelemetry.io/otel/metric v1.28.0 // indirect
 	go.opentelemetry.io/proto/otlp v1.3.1 // indirect
-	github.com/stretchr/objx v0.5.1 // indirect
-	go.opentelemetry.io/otel/metric v1.21.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/net v0.26.0 // indirect
 	golang.org/x/sys v0.22.0 // indirect
@@ -74,5 +62,4 @@ require (
 	google.golang.org/genproto/googleapis/api v0.0.0-20240701130421-f6361c86f094 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20240701130421-f6361c86f094 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
-	golang.org/x/net v0.20.0 // indirect
 )