style: remove redundant import alias (#20109)

Signed-off-by: ipangpang <arronipangpang@gmail.com>

testutil/mock/types_handler.go

@@ -8,11 +8,11 @@
 package mock
 
 import (
-	reflect "reflect"
+	"reflect"
 
-	gomock "github.com/golang/mock/gomock"
+	"github.com/golang/mock/gomock"
 
-	types "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/types"
 )
 
 // MockAnteDecorator is a mock of AnteDecorator interface.

testutil/testdata/codec.go

@@ -1,12 +1,12 @@
 package testdata
 
 import (
-	amino "github.com/tendermint/go-amino"
+	"github.com/tendermint/go-amino"
 
 	"github.com/cosmos/cosmos-sdk/codec/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/types/msgservice"
-	tx "github.com/cosmos/cosmos-sdk/types/tx"
+	"github.com/cosmos/cosmos-sdk/types/tx"
 )
 
 func NewTestInterfaceRegistry() types.InterfaceRegistry {

testutil/testdata/grpc_query.go

@@ -7,7 +7,7 @@ import (
 	"testing"
 
 	"github.com/cosmos/gogoproto/proto"
-	grpc "google.golang.org/grpc"
+	"google.golang.org/grpc"
 	"gotest.tools/v3/assert"
 
 	"github.com/cosmos/cosmos-sdk/codec/types"