Upgrade to nix os 25.11

Signed-off-by: Rodrigo M. Duarte <rodrigo.duarte@ossystems.com.br>

Author: mdrodrigo

flake.lock

@@ -2,9 +2,9 @@
   description = "Otavio Salvador's NixOS/Home Manager config";
 
   inputs = {
-    nixpkgs.url = "nixpkgs/nixos-24.11";
+    nixpkgs.url = "nixpkgs/nixos-25.11";
     home-manager = {
-      url = "github:nix-community/home-manager/release-24.11";
+      url = "github:nix-community/home-manager/release-25.11";
       inputs.nixpkgs.follows = "nixpkgs";
     };