flake.lock: Update

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/20b1ddd1aa5ace70c9468305030aa4f9ef79671b?narHash=sha256-B44WL6h0XoLjJ41bUPJk0X5SDinLCII//6EcBLXKiJ0%3D' (2026-09-19)
  → 'github:nixos/nixpkgs/151fa4e8ddfdd8dd25d945ad94ed54a13de9f6e4?narHash=sha256-Miqqk/ammqnTUxaoCyvtwoPeLbI1ksFyLxi/CazZpWY%3D' (2026-10-06)
• Updated input 'rixpkgs':
    'github:dwinkler1/rixpkgs/f3d00cb8f39262e6ca15c2046bd29ca8a52aae31?narHash=sha256-ouq3GjmTOXtWVufLOhMqLAEJXxrlkhDYtZJt3YfN5oU%3D' (2026-08-31)
  → 'github:dwinkler1/rixpkgs/c76f7c2ead4d951cd47263871a1bd4ee5092a79d?narHash=sha256-EKAsWPhjzOlDRqRXtrokXH3z/djQI9clN6MShHQZqLU%3D' (2026-10-06)

templates/ed/flake.lock

@@ -22,11 +22,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1789785513,
+        "lastModified": 1791260994,
-        "narHash": "sha256-B44WL6h0XoLjJ41bUPJk0X5SDinLCII//6EcBLXKiJ0=",
+        "narHash": "sha256-Miqqk/ammqnTUxaoCyvtwoPeLbI1ksFyLxi/CazZpWY=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "20b1ddd1aa5ace70c9468305030aa4f9ef79671b",
+        "rev": "151fa4e8ddfdd8dd25d945ad94ed54a13de9f6e4",
         "type": "github"
       },
       "original": {
@@ -106,11 +106,11 @@
     },
     "rixpkgs": {
       "locked": {
-        "lastModified": 1788208780,
+        "lastModified": 1791280052,
-        "narHash": "sha256-ouq3GjmTOXtWVufLOhMqLAEJXxrlkhDYtZJt3YfN5oU=",
+        "narHash": "sha256-EKAsWPhjzOlDRqRXtrokXH3z/djQI9clN6MShHQZqLU=",
         "owner": "dwinkler1",
         "repo": "rixpkgs",
-        "rev": "f3d00cb8f39262e6ca15c2046bd29ca8a52aae31",
+        "rev": "c76f7c2ead4d951cd47263871a1bd4ee5092a79d",
         "type": "github"
       },
       "original": {