hwmon: (sht3x) complement sysfs interface for sts3x

Compared to sht3x, sts3x has the similar functions and operations
but it has no humidity sensor.

Signed-off-by: JuenKit Yip <JuenKit_Yip@hotmail.com>
Link: https://lore.kernel.org/r/DB4PR10MB6261B912ADFA6BB78240596F9258A@DB4PR10MB6261.EURPRD10.PROD.OUTLOOK.COM
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

drivers/hwmon/sht3x.c

@@ -707,6 +707,14 @@ static struct attribute *sht3x_attrs[] = {
 
 static struct attribute *sts3x_attrs[] = {
 	&sensor_dev_attr_temp1_input.dev_attr.attr,
+	&sensor_dev_attr_temp1_max.dev_attr.attr,
+	&sensor_dev_attr_temp1_max_hyst.dev_attr.attr,
+	&sensor_dev_attr_temp1_min.dev_attr.attr,
+	&sensor_dev_attr_temp1_min_hyst.dev_attr.attr,
+	&sensor_dev_attr_temp1_alarm.dev_attr.attr,
+	&sensor_dev_attr_heater_enable.dev_attr.attr,
+	&sensor_dev_attr_update_interval.dev_attr.attr,
+	&sensor_dev_attr_repeatability.dev_attr.attr,
 	NULL
 };