internal,tests: replace noarg fmt.Errorf with errors.New (#27335)

* internal: replace noarg fmt.Errorf with errors.New

Signed-off-by: jsvisa <delweng@gmail.com>

* tests: replace noarg fmt.Errorf with errors.New

Signed-off-by: jsvisa <delweng@gmail.com>

* tests: go autoimport

Signed-off-by: jsvisa <delweng@gmail.com>

* tests: go autoimport

Signed-off-by: jsvisa <delweng@gmail.com>

---------

Signed-off-by: jsvisa <delweng@gmail.com>

tests/fuzzers/trie/trie-fuzzer.go

@@ -19,6 +19,7 @@ package trie
 import (
 	"bytes"
 	"encoding/binary"
+	"errors"
 	"fmt"
 
 	"github.com/ethereum/go-ethereum/core/rawdb"
@@ -183,7 +184,7 @@ func runRandTest(rt randTest) error {
 				checktr.MustUpdate(it.Key, it.Value)
 			}
 			if tr.Hash() != checktr.Hash() {
-				return fmt.Errorf("hash mismatch in opItercheckhash")
+				return errors.New("hash mismatch in opItercheckhash")
 			}
 		case opProve:
 			rt[i].err = tr.Prove(step.key, 0, proofDb{})

tests/init_test.go

@@ -18,6 +18,7 @@ package tests
 
 import (
 	"encoding/json"
+	"errors"
 	"fmt"
 	"io"
 	"os"
@@ -180,7 +181,7 @@ func (tm *testMatcher) checkFailure(t *testing.T, err error) error {
 			t.Logf("error: %v", err)
 			return nil
 		}
-		return fmt.Errorf("test succeeded unexpectedly")
+		return errors.New("test succeeded unexpectedly")
 	}
 	return err
 }

tests/rlp_test_util.go

@@ -59,7 +59,7 @@ func FromHex(s string) ([]byte, error) {
 func (t *RLPTest) Run() error {
 	outb, err := FromHex(t.Out)
 	if err != nil {
-		return fmt.Errorf("invalid hex in Out")
+		return errors.New("invalid hex in Out")
 	}
 
 	// Handle simple decoding tests with no actual In value.
@@ -87,7 +87,7 @@ func checkDecodeInterface(b []byte, isValid bool) error {
 	case isValid && err != nil:
 		return fmt.Errorf("decoding failed: %v", err)
 	case !isValid && err == nil:
-		return fmt.Errorf("decoding of invalid value succeeded")
+		return errors.New("decoding of invalid value succeeded")
 	}
 	return nil
 }

tests/state_test_util.go

@@ -19,6 +19,7 @@ package tests
 import (
 	"encoding/hex"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"math/big"
 	"strconv"
@@ -395,7 +396,7 @@ func (tx *stTransaction) toMessage(ps stPostState, baseFee *big.Int) (*core.Mess
 			tx.MaxFeePerGas)
 	}
 	if gasPrice == nil {
-		return nil, fmt.Errorf("no gas price provided")
+		return nil, errors.New("no gas price provided")
 	}
 
 	msg := &core.Message{