Apply golangci-lint autofixes (#632)

Author: scop

client/client.go

@@ -1,6 +1,7 @@
 package client
 
 import (
+	"errors"
 	"fmt"
 	"net/http"
 	"time"
@@ -28,19 +29,19 @@ func GenericJSONErrorHandling(resp *resty.Response, err error) (*resty.Response,
 		}
 	case http.StatusInternalServerError:
 		if !resty.IsJSONType(resp.Header().Get("Content-Type")) {
-			return nil, fmt.Errorf("unknown error occurred, check supervisor logs with 'ha supervisor logs'")
+			return nil, errors.New("unknown error occurred, check supervisor logs with 'ha supervisor logs'")
 		}
 	case http.StatusUnauthorized:
 		if !resty.IsJSONType(resp.Header().Get("Content-Type")) {
-			return nil, fmt.Errorf("unauthorized: missing or invalid API token")
+			return nil, errors.New("unauthorized: missing or invalid API token")
 		}
 	case http.StatusForbidden:
 		// Handle both JSON and plain text forbidden responses
 		if !resty.IsJSONType(resp.Header().Get("Content-Type")) {
-			return nil, fmt.Errorf("forbidden: insufficient permissions or invalid token")
+			return nil, errors.New("forbidden: insufficient permissions or invalid token")
 		}
 	case http.StatusBadGateway:
-		return nil, fmt.Errorf("bad gateway: core proxy or ingress service failure")
+		return nil, errors.New("bad gateway: core proxy or ingress service failure")
 	default:
 		return nil, fmt.Errorf("unexpected server response (status: %d)", resp.StatusCode())
 	}

cmd/docker_options.go

@@ -1,6 +1,7 @@
 package cmd
 
 import (
+	"errors"
 	"fmt"
 	"strings"
 
@@ -45,7 +46,7 @@ docker backend running on your Home Assistant system.`,
 				if mtu == 0 {
 					options["mtu"] = nil
 				} else if mtu < 68 || mtu > 65535 {
-					helper.PrintError(fmt.Errorf("MTU value must be between 68 and 65535, or 0 to reset"))
+					helper.PrintError(errors.New("MTU value must be between 68 and 65535, or 0 to reset"))
 					ExitWithError = true
 					return
 				} else {