linuxPackages.apfs: 0.3.7 -> 0.3.8

https://github.com/linux-apfs/linux-apfs-rw/releases/tag/v0.3.8

pkgs/os-specific/linux/apfs/default.nix

···
 }:
 
 let
-  tag = "0.3.7";
+  tag = "0.3.8";
 in
 stdenv.mkDerivation {
   pname = "apfs";
···
     owner = "linux-apfs";
     repo = "linux-apfs-rw";
     rev = "v${tag}";
-    hash = "sha256-LmUaIKZ1Msc4yAXNMzyDhPCPsQYeYnUbRF6pA9WvHYk=";
+    hash = "sha256-I/wuS4//bUiUW8NGW6aNVPzDtuY2lMUeFiv5y2c7TYY=";
   };
 
   hardeningDisable = [ "pic" ];