[automation] Update flake

flake.lock

@@ -5,11 +5,11 @@
         "nixpkgs-lib": "nixpkgs-lib"
       },
       "locked": {
-        "lastModified": 1714606777,
-        "narHash": "sha256-bMkNmAXLj8iyTvxaaD/StcLSadbj1chPcJOjtuVnLmA=",
+        "lastModified": 1714641030,
+        "narHash": "sha256-yzcRNDoyVP7+SCNX0wmuDju1NUCt8Dz9+lyUXEI0dbI=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "4d34ce6412bc450b1d4208c953dc97c7fc764f1a",
+        "rev": "e5d10a24b66c3ea8f150e47dfdb0416ab7c3390e",
         "type": "github"
       },
       "original": {
@@ -45,11 +45,11 @@
       },
       "locked": {
         "dir": "contrib",
-        "lastModified": 1714603036,
-        "narHash": "sha256-DdSurfEudH2ERSMsR19jHZmyHcqM1bPKyLUFfbT3RTs=",
+        "lastModified": 1714683427,
+        "narHash": "sha256-SMfFU+VsRTZLVIkGpf67oOTZ29gWmFvxF0nGO6CRx/4=",
         "owner": "neovim",
         "repo": "neovim",
-        "rev": "9e2f378b6d255cd4b02a39b1a1dc5aea2df1a84c",
+        "rev": "01e4a70d668d54a7cefa3ff53ec97e39df516265",
         "type": "github"
       },
       "original": {
@@ -61,11 +61,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1714600247,
-        "narHash": "sha256-GZsDnWSVvyDzuJBIf2IpSI0T5m8UxV0eW5tg9uoBg0w=",
+        "lastModified": 1714642876,
+        "narHash": "sha256-83DriqOgaKW5oRhW4Mah/aBPRdE2J3KQJSkM3LQSmiE=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "23cc2b1f071baee1853de7d93df6167bdfe57aa6",
+        "rev": "a75d2c193c2de0b6fbd14f39f370ec4f65231265",
         "type": "github"
       },
       "original": {
@@ -77,20 +77,14 @@
     },
     "nixpkgs-lib": {
       "locked": {
-        "dir": "lib",
-        "lastModified": 1714253743,
-        "narHash": "sha256-mdTQw2XlariysyScCv2tTE45QSU9v/ezLcHJ22f0Nxc=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "58a1abdbae3217ca6b702f03d3b35125d88a2994",
-        "type": "github"
+        "lastModified": 1714640452,
+        "narHash": "sha256-QBx10+k6JWz6u7VsohfSw8g8hjdBZEf8CFzXH1/1Z94=",
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/50eb7ecf4cd0a5756d7275c8ba36790e5bd53e33.tar.gz"
       },
       "original": {
-        "dir": "lib",
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/50eb7ecf4cd0a5756d7275c8ba36790e5bd53e33.tar.gz"
       }
     },
     "root": {