Bump version to 1.21.0

CHANGELOG.md

@@ -22,7 +22,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 - Transform nil attribute values to `log.Value` zero value instead of `log.StringValue("<nil>")` in `go.opentelemetry.io/contrib/bridges/otelslog`. (#6246)
 - Fix `NewClientHandler` so that `rpc.client.request.*` metrics measure requests instead of responses and `rpc.client.responses.*` metrics measure responses instead of requests in `go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc`. (#6250)
 - Fix issue in `go.opentelemetry.io/contrib/config` causing `otelprom.WithResourceAsConstantLabels` configuration to not be respected. (#6260)
-- Bump otelmongo semconv from 1.17.0 to 1.24.0. (#6272)
+- Bump otelmongo semconv from 1.17.0 to 1.21.0. (#6272)
 
 <!-- Released section -->
 <!-- Don't change this section unless doing release -->

instrumentation/go.mongodb.org/mongo-driver/mongo/otelmongo/mongo.go

@@ -12,7 +12,7 @@ import (
 
 	"go.opentelemetry.io/otel/attribute"
 	"go.opentelemetry.io/otel/codes"
-	semconv "go.opentelemetry.io/otel/semconv/v1.24.0"
+	semconv "go.opentelemetry.io/otel/semconv/v1.21.0"
 	"go.opentelemetry.io/otel/trace"
 
 	"go.mongodb.org/mongo-driver/bson"
@@ -39,9 +39,9 @@ func (m *monitor) Started(ctx context.Context, evt *event.CommandStartedEvent) {
 		semconv.DBSystemMongoDB,
 		semconv.DBOperation(evt.CommandName),
 		semconv.DBName(evt.DatabaseName),
-		semconv.NetPeerName(hostname), //nolint:staticcheck
-		semconv.NetPeerPort(port),     //nolint:staticcheck
-		semconv.NetTransportTCP,       //nolint:staticcheck
+		semconv.NetPeerName(hostname),
+		semconv.NetPeerPort(port),
+		semconv.NetTransportTCP,
 	}
 	if !m.cfg.CommandAttributeDisabled {
 		attrs = append(attrs, semconv.DBStatement(sanitizeCommand(evt.Command)))