chore: nix flake update

Signed-off-by: Lander Van den Bulcke <landervandenbulcke@gmail.com>

flake.lock

@@ -464,11 +464,11 @@
         "nixpkgs": "nixpkgs_3"
       },
       "locked": {
-        "lastModified": 1758545267,
-        "narHash": "sha256-/qTq2MHOOy+QB6Znz0k2TmomUzq8FsYN6NGhdpW7BQw=",
+        "lastModified": 1758661913,
+        "narHash": "sha256-8SZ8m6YPej1UASYxxLiTG0niRrz5krCEXjkKpOv+2T4=",
         "owner": "nix-community",
         "repo": "NixOS-WSL",
-        "rev": "a36f84cc858bc139e175c17f64fe699d2dacb755",
+        "rev": "f1ba655f311a7052c5e00d663c1facf739946ca5",
         "type": "github"
       },
       "original": {
@@ -575,11 +575,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1758346548,
-        "narHash": "sha256-afXE7AJ7MY6wY1pg/Y6UPHNYPy5GtUKeBkrZZ/gC71E=",
+        "lastModified": 1758589230,
+        "narHash": "sha256-zMTCFGe8aVGTEr2RqUi/QzC1nOIQ0N1HRsbqB4f646k=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "b2a3852bd078e68dd2b3dfa8c00c67af1f0a7d20",
+        "rev": "d1d883129b193f0b495d75c148c2c3a7d95789a0",
         "type": "github"
       },
       "original": {
@@ -661,11 +661,11 @@
         "pre-commit-hooks": "pre-commit-hooks"
       },
       "locked": {
-        "lastModified": 1758620800,
-        "narHash": "sha256-sUYTfANy5BOAbsv/w8xhcnvBFf3zNMl6EYavjPSpjSU=",
+        "lastModified": 1758697025,
+        "narHash": "sha256-V2IbHYZGvb2oCFm76IWVsIXTcmNBA6FiUxDrh3kzOTk=",
         "ref": "refs/heads/main",
-        "rev": "60a3b20af1da9f29fbde207fb3d96815c3a82364",
-        "revCount": 161,
+        "rev": "7ddac6c8f0a668ed1e331b26711d34f3712fd4a4",
+        "revCount": 162,
         "type": "git",
         "url": "https://git.escapeangle.com/lander/nixvim.git"
       },