Bump lanzaboot to the latest version

Fixes and IFD in the process for the nix flake check.

Signed-off-by: Brian McGillion <bmg.avoin@gmail.com>

Author: brianmcgillion

flake.lock

@@ -123,7 +123,7 @@
     # Security
     #
     lanzaboote = {
-      url = "github:nix-community/lanzaboote/v0.4.1";
+      url = "github:nix-community/lanzaboote/v0.4.2";
       inputs = {
         nixpkgs.follows = "nixpkgs";
         flake-utils.follows = "flake-utils";