hosts/artemis: bump to kernel 6.15

hosts/artemis/default.nix

@@ -90,7 +90,7 @@ in
     system = {
       wireless = {
         enable = true;
-        interfaces = [ "wlp8s0" ];
+        interfaces = [ "wlp11s0" ];
       };
       desktop = {
         gnome.enable = lib.mkForce false;

hosts/artemis/hardware-configuration.nix

@@ -68,7 +68,7 @@ in
       "amdgpu.sched_hw_submission=4"
       "audit=0"
     ];
-    kernelPackages = pkgs.linuxPackages_6_14;
+    kernelPackages = pkgs.linuxPackages_6_15;
     supportedFilesystems = [ "ntfs" ];
   };