ACPI: APD: Use strscpy() instead of strcpy()

Replace strcpy() with strscpy() in the ACPI APD driver.

strcpy() has been deprecated because it is generally unsafe, so it
is better to eliminate it from the kernel source.

Link: KSPP#88
Signed-off-by: Muhammad Qasim Abdul Majeed <qasim.majeed20@gmail.com>
Link: https://patch.msgid.link/20240915183822.34588-1-qasim.majeed20@gmail.com
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Author: qa-majeed

drivers/acpi/acpi_apd.c

@@ -86,7 +86,7 @@ static int fch_misc_setup(struct apd_private_data *pdata)
 		if (!clk_data->name)
 			return -ENOMEM;
 
-		strcpy(clk_data->name, obj->string.pointer);
+		strscpy(clk_data->name, obj->string.pointer, obj->string.length);
 	} else {
 		/* Set default name to mclk if entry missing in firmware */
 		clk_data->name = "mclk";