There are many '\n' in the json-style log

[yangyang233333]

Describe the bug There are many '\n' in the json-style log

To Reproduce

func main() {
    config := zap.NewProductionConfig()
    logger, err := config.Build()
    if err != nil {
        panic(err)
    }
    Log := logger.Sugar()

    Log.Infof("key", "value1 \n value2 ...")
}

Expected behavior Want:

{"level":"info","ts":1722577303.808197,"caller":"gotest/main.go:32","msg":"key%!(EXTRA string=value1
 value2 ...)"}

Actual:

{"level":"info","ts":1722577303.808197,"caller":"gotest/main.go:32","msg":"key%!(EXTRA string=value1 \n value2 ...)"}

Additional context Add any other context about the problem here.

[tchung1118]

Our JSONEncoder is meant to encode logs into JSON format, and it escapes all keys and values appropriately to meet the JSON specification. You can choose to display JSON-encoded logs however you want, but this is out of zap's control.