feat!: use built-in cobra completion command (#13548)

simapp/simd/cmd/root.go

@@ -10,7 +10,6 @@ import (
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 	tmcfg "github.com/tendermint/tendermint/config"
-	tmcli "github.com/tendermint/tendermint/libs/cli"
 	"github.com/tendermint/tendermint/libs/log"
 	dbm "github.com/tendermint/tm-db"
 
@@ -180,7 +179,6 @@ func initRootCmd(rootCmd *cobra.Command, encodingConfig params.EncodingConfig) {
 			banktypes.GenesisBalancesIterator{}, simapp.DefaultNodeHome),
 		genutilcli.ValidateGenesisCmd(simapp.ModuleBasics),
 		AddGenesisAccountCmd(simapp.DefaultNodeHome),
-		tmcli.NewCompletionCmd(rootCmd, true),
 		NewTestnetCmd(simapp.ModuleBasics, banktypes.GenesisBalancesIterator{}),
 		debug.Cmd(),
 		config.Cmd(),