fix proto dependency

Author: yycptt

chasm/lib/callback/executors_test.go

@@ -8,7 +8,6 @@ import (
 	"testing"
 	"time"
 
-	"github.com/gogo/protobuf/proto"
 	"github.com/nexus-rpc/sdk-go/nexus"
 	"github.com/stretchr/testify/require"
 	commonpb "go.temporal.io/api/common/v1"
@@ -32,6 +31,7 @@ import (
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
+	"google.golang.org/protobuf/proto"
 	"google.golang.org/protobuf/types/known/emptypb"
 	"google.golang.org/protobuf/types/known/timestamppb"
 )