leds: mlxcpld: Remove unused ACPI header inclusion

acpi.h is not used by the driver. Remove it.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20250313161206.415160-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Lee Jones <lee@kernel.org>

Author: andy-shev

drivers/leds/leds-mlxcpld.c

@@ -32,7 +32,6 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include <linux/acpi.h>
 #include <linux/device.h>
 #include <linux/dmi.h>
 #include <linux/hwmon.h>