linux_xanmod: 6.12.26 -> 6.12.28

Author: eljamm

pkgs/os-specific/linux/kernel/xanmod-kernels.nix

@@ -14,8 +14,8 @@ let
   # kernel config in the xanmod version commit
   variants = {
     lts = {
-      version = "6.12.26";
-      hash = "sha256-9dJ9XdP0KSnPYWS8eRL/rtdammvxLaur5lTydzsE8uU=";
+      version = "6.12.28";
+      hash = "sha256-afmAC1tdiggI2qN1Kf9fJiUJqC9d8gzTj5PAg7wsiuw=";
     };
     main = {
       version = "6.14.5";