develop/flake.nix: nix flake update

develop/flake.lock

@@ -1134,11 +1134,11 @@
     },
     "nixpkgs_16": {
       "locked": {
-        "lastModified": 1706913249,
-        "narHash": "sha256-x3M7iV++CsvRXI1fpyFPduGELUckZEhSv0XWnUopAG8=",
+        "lastModified": 1707268954,
+        "narHash": "sha256-2en1kvde3cJVc3ZnTy8QeD2oKcseLFjYPLKhIGDanQ0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e92b6015881907e698782c77641aa49298330223",
+        "rev": "f8e2ebd66d097614d51a56a755450d4ae1632df1",
         "type": "github"
       },
       "original": {