MM-57378: Bump up golangci version (#26535)

https://mattermost.atlassian.net/browse/MM-57378
```release-note
NONE
```

Co-authored-by: Mattermost Build <build@mattermost.com>

server/public/utils/json.go

@@ -28,9 +28,8 @@ func HumanizeJSONError(err error, data []byte) error {
 		return NewHumanizedJSONError(syntaxError, data, syntaxError.Offset)
 	} else if unmarshalError, ok := err.(*json.UnmarshalTypeError); ok {
 		return NewHumanizedJSONError(unmarshalError, data, unmarshalError.Offset)
-	} else {
-		return err
 	}
+	return err
 }
 
 func NewHumanizedJSONError(err error, data []byte, offset int64) *HumanizedJSONError {