flake: update flake inputs

flake.lock

@@ -16,22 +16,6 @@
         "type": "github"
       }
     },
-    "mozilla-overlay": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1695805681,
-        "narHash": "sha256-1ElPLD8eFfnuIk0G52HGGpRtQZ4QPCjChRlEOfkZ5ro=",
-        "owner": "mozilla",
-        "repo": "nixpkgs-mozilla",
-        "rev": "6eabade97bc28d707a8b9d82ad13ef143836736e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "mozilla",
-        "repo": "nixpkgs-mozilla",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1700390070,
@@ -62,22 +46,6 @@
         "type": "indirect"
       }
     },
-    "nixpkgs_3": {
-      "locked": {
-        "lastModified": 1697655685,
-        "narHash": "sha256-79Kuv+QdgsVc+rkibuAgWHnh8IXrLBTOKg5nM0Qvux0=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "80c1aab725151632ddc2a20caeb914e76dd0673c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-23.05",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "not-os": {
       "inputs": {
         "firmware": "firmware",
@@ -100,27 +68,7 @@
     "root": {
       "inputs": {
         "nixpkgs": "nixpkgs",
-        "not-os": "not-os",
-        "zynq-rs": "zynq-rs"
-      }
-    },
-    "zynq-rs": {
-      "inputs": {
-        "mozilla-overlay": "mozilla-overlay",
-        "nixpkgs": "nixpkgs_3"
-      },
-      "locked": {
-        "lastModified": 1700454627,
-        "narHash": "sha256-IWfZIlLHYdY6ockkP6QEDpOUU9wqdRXZ5cMqt8FnThU=",
-        "ref": "refs/heads/master",
-        "rev": "24c804e6f04256cbdd84b496f9022d36f8c5d613",
-        "revCount": 631,
-        "type": "git",
-        "url": "https://git.m-labs.hk/m-labs/zynq-rs"
-      },
-      "original": {
-        "type": "git",
-        "url": "https://git.m-labs.hk/m-labs/zynq-rs"
+        "not-os": "not-os"
       }
     }
   },