accounts,cmd,console,les,metrics: refactor some errors checked by (ST1005) go-staticcheck (#28532)

fix: fix some (ST1005)go-staticcheck

cmd/clef/main.go

@@ -581,6 +581,7 @@ func accountImport(c *cli.Context) error {
 		return err
 	}
 	if first != second {
+		//lint:ignore ST1005 This is a message for the user
 		return errors.New("Passwords do not match")
 	}
 	acc, err := internalApi.ImportRawKey(hex.EncodeToString(crypto.FromECDSA(pKey)), first)

cmd/devp2p/discv4cmd.go

@@ -236,7 +236,7 @@ func discv4Crawl(ctx *cli.Context) error {
 func discv4Test(ctx *cli.Context) error {
 	// Configure test package globals.
 	if !ctx.IsSet(remoteEnodeFlag.Name) {
-		return fmt.Errorf("Missing -%v", remoteEnodeFlag.Name)
+		return fmt.Errorf("missing -%v", remoteEnodeFlag.Name)
 	}
 	v4test.Remote = ctx.String(remoteEnodeFlag.Name)
 	v4test.Listen1 = ctx.String(testListen1Flag.Name)

cmd/devp2p/internal/ethtest/snap.go

@@ -683,7 +683,7 @@ func (s *Suite) snapGetTrieNodes(t *utesting.T, tc *trieNodesTest) error {
 	hash := make([]byte, 32)
 	trienodes := res.Nodes
 	if got, want := len(trienodes), len(tc.expHashes); got != want {
-		return fmt.Errorf("wrong trienode count, got %d, want %d\n", got, want)
+		return fmt.Errorf("wrong trienode count, got %d, want %d", got, want)
 	}
 	for i, trienode := range trienodes {
 		hasher.Reset()

cmd/faucet/faucet.go

@@ -248,7 +248,7 @@ func newFaucet(genesis *core.Genesis, port int, enodes []*enode.Node, network ui
 
 	lesBackend, err := les.New(stack, &cfg)
 	if err != nil {
-		return nil, fmt.Errorf("Failed to register the Ethereum service: %w", err)
+		return nil, fmt.Errorf("failed to register the Ethereum service: %w", err)
 	}
 
 	// Assemble the ethstats monitoring and reporting service'

cmd/utils/cmd.go

@@ -460,7 +460,7 @@ func ImportLDBData(db ethdb.Database, f string, startIndex int64, interrupt chan
 		case OpBatchAdd:
 			batch.Put(key, val)
 		default:
-			return fmt.Errorf("unknown op %d\n", op)
+			return fmt.Errorf("unknown op %d", op)
 		}
 		if batch.ValueSize() > ethdb.IdealBatchSize {
 			if err := batch.Write(); err != nil {