fix warning: (SA1006) go-staticcheck

printf-style function with dynamic format string and no further arguments should use print-style function instead

.github/workflows/golangci-lint.yml

@@ -40,7 +40,7 @@ jobs:
         uses: golangci/golangci-lint-action@v6
         with:
           # Optional: version of golangci-lint to use in form of v1.2 or v1.2.3 or `latest` to use the latest version
-          version: v1.59.1
+          version: v1.60.3
 
           # Optional: working directory, useful for monorepos
           # working-directory: somedir

config/config.go

@@ -7,7 +7,6 @@ import (
 	"crypto"
 	"crypto/sha256"
 	"errors"
-	"fmt"
 	"net/http"
 	"os"
 	"path/filepath"
@@ -383,7 +382,7 @@ func security() (securityConfig SecurityConfig, err error) {
 
 		cipherKey := strings.TrimSpace(os.Getenv("CIPHER_KEY"))
 		if cipherKey == "" {
-			err = fmt.Errorf("CIPHER_KEY is missing")
+			err = errors.New("CIPHER_KEY is missing")
 			return
 		}
 		cipherKeyHash2 := sha256.Sum256([]byte(cipherKey)) // sha2-256

lib/middleware/jwt.go

@@ -7,6 +7,7 @@ package middleware
 import (
 	"crypto/ecdsa"
 	"crypto/rsa"
+	"errors"
 	"fmt"
 	"net/http"
 	"strings"
@@ -277,7 +278,7 @@ func GetJWT(customClaims MyCustomClaims, tokenType string) (string, string, erro
 		ttl = JWTParams.RefreshKeyTTL
 		nbf = JWTParams.RefNbf
 	default:
-		return "", "", fmt.Errorf("invalid token type")
+		return "", "", errors.New("invalid token type")
 	}
 
 	// Create the Claims