flake.lock: Update

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/42a1c966be226125b48c384171c44c651c236c22?narHash=sha256-rpqepOZ8Eo1zg%2BKJeWoq1HAOgoMCDloqv5r2EAa9TSA%3D' (2025-04-05)
  → 'github:NixOS/nixpkgs/c8cd81426f45942bb2906d5ed2fe21d2f19d95b7?narHash=sha256-tzCdyIJj9AjysC3OuKA%2BtMD/kDEDAF9mICPDU7ix0JA%3D' (2025-04-08)

flake.lock

@@ -202,11 +202,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1741446546,
-        "narHash": "sha256-0z0GiUsUhjhZWa24bcAxqmlI3Ch8QvEeh42wghc6oVw=",
+        "lastModified": 1743911143,
+        "narHash": "sha256-4j4JPwr0TXHH4ZyorXN5yIcmqIQr0WYacsuPA4ktONo=",
         "owner": "Mic92",
         "repo": "nix-index-database",
-        "rev": "eeaf10849c3a0435323216885c0df7569dc95cb9",
+        "rev": "a36f6a7148aec2c77d78e4466215cceb2f5f4bfb",
         "type": "github"
       },
       "original": {
@@ -217,11 +217,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1741325094,
-        "narHash": "sha256-RUAdT8dZ6k/486vnu3tiNRrNW6+Q8uSD2Mq7gTX4jlo=",
+        "lastModified": 1743420942,
+        "narHash": "sha256-b/exDDQSLmENZZgbAEI3qi9yHkuXAXCPbormD8CSJXo=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "b48cc4dab0f9711af296fc367b6108cf7b8ccb16",
+        "rev": "de6fc5551121c59c01e2a3d45b277a6d05077bc4",
         "type": "github"
       },
       "original": {
@@ -232,11 +232,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1743583204,
-        "narHash": "sha256-F7n4+KOIfWrwoQjXrL2wD9RhFYLs2/GGe/MQY1sSdlE=",
+        "lastModified": 1744098102,
+        "narHash": "sha256-tzCdyIJj9AjysC3OuKA+tMD/kDEDAF9mICPDU7ix0JA=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "2c8d3f48d33929642c1c12cd243df4cc7d2ce434",
+        "rev": "c8cd81426f45942bb2906d5ed2fe21d2f19d95b7",
         "type": "github"
       },
       "original": {