chore(all): replace all fmt.Errorf without paramters with errors.New (#21068)

testutil/sims/address_helpers.go

@@ -3,7 +3,7 @@ package sims
 import (
 	"bytes"
 	"encoding/hex"
-	"fmt"
+	"errors"
 	"strconv"
 
 	errorsmod "cosmossdk.io/errors"
@@ -108,7 +108,7 @@ func TestAddr(addr, bech string) (sdk.AccAddress, error) {
 	}
 	bechexpected := res.String()
 	if bech != bechexpected {
-		return nil, fmt.Errorf("bech encoding doesn't match reference")
+		return nil, errors.New("bech encoding doesn't match reference")
 	}
 
 	bechres, err := sdk.AccAddressFromBech32(bech)

testutil/sims/app_helpers.go

@@ -2,6 +2,7 @@ package sims
 
 import (
 	"encoding/json"
+	"errors"
 	"fmt"
 	"time"
 
@@ -164,7 +165,7 @@ func SetupWithConfiguration(appConfig depinject.Config, startupConfig StartupCon
 	// create validator set
 	valSet, err := startupConfig.ValidatorSet()
 	if err != nil {
-		return nil, fmt.Errorf("failed to create validator set")
+		return nil, errors.New("failed to create validator set")
 	}
 
 	var (

testutil/sims/state_helpers.go

@@ -3,7 +3,7 @@ package sims
 import (
 	"bufio"
 	"encoding/json"
-	"fmt"
+	"errors"
 	"io"
 	"math/rand"
 	"os"
@@ -289,7 +289,7 @@ func AppStateFromGenesisFileFn(r io.Reader, cdc codec.JSONCodec, genesisFile str
 
 		a, ok := acc.GetCachedValue().(sdk.AccountI)
 		if !ok {
-			return *genesis, nil, fmt.Errorf("expected account")
+			return *genesis, nil, errors.New("expected account")
 		}
 
 		// create simulator accounts