Remove unnecessary flake-compat input

flake.lock

@@ -1,21 +1,5 @@
 {
   "nodes": {
-    "flake-compat": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1627913399,
-        "narHash": "sha256-hY8g6H2KFL8ownSiFeMOjwPC8P0ueXpCVEbxgda3pko=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "12c64ca55c1014cdc1b16ed5a804aa8576601ff2",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
     "flake-utils": {
       "locked": {
         "lastModified": 1638122382,
@@ -48,7 +32,6 @@
     },
     "root": {
       "inputs": {
-        "flake-compat": "flake-compat",
         "flake-utils": "flake-utils",
         "nixpkgs": "nixpkgs"
       }

flake.nix

@@ -8,9 +8,6 @@
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs";
     flake-utils.url = "github:numtide/flake-utils";
-
-    flake-compat.url = "github:edolstra/flake-compat";
-    flake-compat.flake = false;
   };
 
   outputs = { self, nixpkgs, flake-utils, ... }:
@@ -56,4 +53,4 @@
           inputsFrom = builtins.attrValues self.packages.${system};
         };
       });
-}
+}