module: Use strscpy() for last_unloaded_module

The use of strlcpy() is considered deprecated [1].
In this particular context, there is no need to remain with strlcpy().
Therefore we transition to strscpy().

[1]: https://www.kernel.org/doc/html/latest/process/deprecated.html#strlcpy

Signed-off-by: Aaron Tomlin <atomlin@redhat.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>

kernel/module/main.c

@@ -754,7 +754,7 @@ SYSCALL_DEFINE2(delete_module, const char __user *, name_user,
 	async_synchronize_full();
 
 	/* Store the name of the last unloaded module for diagnostic purposes */
-	strlcpy(last_unloaded_module, mod->name, sizeof(last_unloaded_module));
+	strscpy(last_unloaded_module, mod->name, sizeof(last_unloaded_module));
 
 	free_module(mod);
 	/* someone could wait for the module in add_unformed_module() */