docs: hwmon: sy7636a: fix temperature sysfs attribute name

The hwmon sysfs naming convention uses
temp[1-*]_input for temperature channels.

Documentation/hwmon/sy7636a-hwmon.rst currently documents
temp0_input, while the driver uses the standard hwmon
temperature channel interface.

Update the documentation to use temp1_input.

Signed-off-by: Chen-Shi-Hong <eric039eric@gmail.com>
Link: https://lore.kernel.org/r/20260514154108.1937-1-eric039eric@gmail.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

Author: eric039eric

Documentation/hwmon/sy7636a-hwmon.rst

@@ -22,5 +22,5 @@ The following sensors are supported
 sysfs-Interface
 ---------------
 
-temp0_input
+temp1_input
 	- Temperature of external NTC (milli-degree C)