refactor: using slices.Contains to simplify the code

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

app/ante/authz.go

@@ -2,6 +2,7 @@ package ante
 
 import (
 	"fmt"
+	"slices"
 
 	errorsmod "cosmossdk.io/errors"
 	sdk "github.com/cosmos/cosmos-sdk/types"
@@ -94,11 +95,5 @@ func (ald AuthzLimiterDecorator) checkDisabledMsgs(msgs []sdk.Msg, isAuthzInnerM
 // isDisabledMsg returns true if the given message is in the list of restricted
 // messages from the AnteHandler.
 func (ald AuthzLimiterDecorator) isDisabledMsg(msgTypeURL string) bool {
-	for _, disabledType := range ald.disabledMsgTypes {
-		if msgTypeURL == disabledType {
-			return true
-		}
-	}
-
-	return false
+	return slices.Contains(ald.disabledMsgTypes, msgTypeURL)
 }

x/crosschain/types/status.go

@@ -2,6 +2,7 @@ package types
 
 import (
 	"fmt"
+	"slices"
 )
 
 func (m *Status) AbortRefunded() {
@@ -56,12 +57,7 @@ func (m *Status) ValidateTransition(newStatus CctxStatus) bool {
 	if !isOldStatusValid {
 		return false
 	}
-	for _, status := range nextStatusList {
-		if status == newStatus {
-			return true
-		}
-	}
-	return false
+	return slices.Contains(nextStatusList, newStatus)
 }
 
 func stateTransitionMap() map[CctxStatus][]CctxStatus {