flake.lock: Update

Flake lock file updates:

• Updated input 'devshell':
    'github:numtide/devshell/07bacc9' (2025-11-07)
  → 'github:numtide/devshell/17ed8d9' (2025-11-24)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/1d4c883' (2025-11-15)
  → 'github:nixos/nixpkgs/a09378c' (2025-11-29)

flake.lock

@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1762521437,
-        "narHash": "sha256-RXN+lcx4DEn3ZS+LqEJSUu/HH+dwGvy0syN7hTo/Chg=",
+        "lastModified": 1764011051,
+        "narHash": "sha256-M7SZyPZiqZUR/EiiBJnmyUbOi5oE/03tCeFrTiUZchI=",
         "owner": "numtide",
         "repo": "devshell",
-        "rev": "07bacc9531f5f4df6657c0a02a806443685f384a",
+        "rev": "17ed8d9744ebe70424659b0ef74ad6d41fc87071",
         "type": "github"
       },
       "original": {
@@ -40,11 +40,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1763191728,
-        "narHash": "sha256-esRhOS0APE6k40Hs/jjReXg+rx+J5LkWw7cuWFKlwYA=",
+        "lastModified": 1764445028,
+        "narHash": "sha256-ik6H/0Zl+qHYDKTXFPpzuVHSZE+uvVz2XQuQd1IVXzo=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "1d4c88323ac36805d09657d13a5273aea1b34f0c",
+        "rev": "a09378c0108815dbf3961a0e085936f4146ec415",
         "type": "github"
       },
       "original": {