Bump to a more recent version of NixOS

Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>

build.sh

@@ -13,4 +13,19 @@ mkdir $out
 cp resume.html $out
 mkdir $out/css && cp ./css/style.css $out/css
 
-chromium --disable-gpu --headless --print-to-pdf="$out/Resume-Danila-Fedorin.pdf" file://$(pwd)/resume.html
+# ChatGPT-provided solution to Chrome having trouble
+# setting up the network service due to a lack
+# of readable files.
+tmp="$(mktemp -d)"
+mkdir -p "$tmp"/{config,cache,profile}
+
+HOME="$tmp" \
+XDG_CONFIG_HOME="$tmp/config" \
+XDG_CACHE_HOME="$tmp/cache" \
+chromium \
+  --headless \
+  --disable-gpu \
+  --user-data-dir="$tmp/profile" \
+  --disable-dev-shm-usage \
+  --print-to-pdf="$out/Resume-Danila-Fedorin.pdf" \
+  "file://$(pwd)/resume.html"

flake.lock

@@ -20,16 +20,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1688392541,
-        "narHash": "sha256-lHrKvEkCPTUO+7tPfjIcb7Trk6k31rz18vkyqmkeJfY=",
+        "lastModified": 1766736597,
+        "narHash": "sha256-BASnpCLodmgiVn0M1MU2Pqyoz0aHwar/0qLkp7CjvSQ=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "ea4c80b39be4c09702b0cb3b42eab59e2ba4f24b",
+        "rev": "f560ccec6b1116b22e6ed15f4c510997d99d5852",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-22.11",
+        "ref": "nixos-25.11",
         "repo": "nixpkgs",
         "type": "github"
       }

flake.nix

@@ -1,6 +1,6 @@
 {
   inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-22.11";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11";
     flake-utils.url = "github:numtide/flake-utils";
   };