refactor: remove duplicate package import (#2312)

Signed-off-by: ianlv <[email protected]>

Author: ianlv

x/wasm/keeper/keeper_test.go

@@ -17,7 +17,6 @@ import (
 	abci "github.com/cometbft/cometbft/abci/types"
 	"github.com/cometbft/cometbft/libs/rand"
 	cmtproto "github.com/cometbft/cometbft/proto/tendermint/types"
-	tmproto "github.com/cometbft/cometbft/proto/tendermint/types"
 	dbm "github.com/cosmos/cosmos-db"
 	fuzz "github.com/google/gofuzz"
 	"github.com/stretchr/testify/assert"
@@ -339,7 +338,7 @@ func TestCreateDuplicate(t *testing.T) {
 func TestCreateWithSimulation(t *testing.T) {
 	ctx, keepers := CreateTestInput(t, false, AvailableCapabilities)
 
-	ctx = ctx.WithBlockHeader(tmproto.Header{Height: 1}).
+	ctx = ctx.WithBlockHeader(cmtproto.Header{Height: 1}).
 		WithGasMeter(storetypes.NewInfiniteGasMeter())
 
 	deposit := sdk.NewCoins(sdk.NewInt64Coin("denom", 100000))