ACPI: PM: Fix acpi_dev_state_d0() kerneldoc

The documentation for acpi_dev_state_d0() referred to
Documentation/firmware-guide/acpi/low-power-probe.rst that does not exist,
the right file name is Documentation/firmware-guide/acpi/non-d0-probe.rst.
Fix this.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
[ rjw: Subject edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/acpi/device_pm.c

@@ -1460,7 +1460,7 @@ EXPORT_SYMBOL_GPL(acpi_storage_d3);
  * not valid to ask for the ACPI power state of the device in that time frame.
  *
  * This function is intended to be used in a driver's probe or remove
- * function. See Documentation/firmware-guide/acpi/low-power-probe.rst for
+ * function. See Documentation/firmware-guide/acpi/non-d0-probe.rst for
  * more information.
  */
 bool acpi_dev_state_d0(struct device *dev)