Revert "update OpenTelemetry dependencies"

This reverts commit 82e9ce79c7.

vendor/github.com/grpc-ecosystem/grpc-gateway/v2/runtime/marshal_jsonpb.go

@@ -30,6 +30,10 @@ func (*JSONPb) ContentType(_ interface{}) string {
 
 // Marshal marshals "v" into JSON.
 func (j *JSONPb) Marshal(v interface{}) ([]byte, error) {
+	if _, ok := v.(proto.Message); !ok {
+		return j.marshalNonProtoField(v)
+	}
+
 	var buf bytes.Buffer
 	if err := j.marshalTo(&buf, v); err != nil {
 		return nil, err
@@ -44,17 +48,9 @@ func (j *JSONPb) marshalTo(w io.Writer, v interface{}) error {
 		if err != nil {
 			return err
 		}
-		if j.Indent != "" {
-			b := &bytes.Buffer{}
-			if err := json.Indent(b, buf, "", j.Indent); err != nil {
-				return err
-			}
-			buf = b.Bytes()
-		}
 		_, err = w.Write(buf)
 		return err
 	}
-
 	b, err := j.MarshalOptions.Marshal(p)
 	if err != nil {
 		return err
@@ -154,6 +150,9 @@ func (j *JSONPb) marshalNonProtoField(v interface{}) ([]byte, error) {
 			}
 			m[fmt.Sprintf("%v", k.Interface())] = (*json.RawMessage)(&buf)
 		}
+		if j.Indent != "" {
+			return json.MarshalIndent(m, "", j.Indent)
+		}
 		return json.Marshal(m)
 	}
 	if enum, ok := rv.Interface().(protoEnum); ok && !j.UseEnumNumbers {