hwmon: (lm75) remove now-unused include

Including hwmon-sysfs.h is not needed since sysfs code got removed from
this file in commit 08b0243 ("hwmon: (lm75) Convert to use new hwmon
registration API").

Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Link: https://lore.kernel.org/r/20231228-hwmon-cleanup-include-v1-1-e36f65aee1f0@bootlin.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

Author: lucaceresoli

drivers/hwmon/lm75.c

@@ -11,7 +11,6 @@
 #include <linux/jiffies.h>
 #include <linux/i2c.h>
 #include <linux/hwmon.h>
-#include <linux/hwmon-sysfs.h>
 #include <linux/err.h>
 #include <linux/of.h>
 #include <linux/regmap.h>