build: gitignore flake.lock

.gitignore

@@ -1,2 +1,3 @@
 /target/
 /Cargo.lock
+/flake.lock

flake.lock

@@ -1,43 +0,0 @@
-{
-  "nodes": {
-    "flake-utils": {
-      "locked": {
-        "lastModified": 1620759905,
-        "narHash": "sha256-WiyWawrgmyN0EdmiHyG2V+fqReiVi8bM9cRdMaKQOFg=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "b543720b25df6ffdfcf9227afafc5b8c1fabfae8",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1620906858,
-        "narHash": "sha256-6UAfSycZ5l+t7cZPjf0LV6YiDrlZgZEenpX+Zxeb3L4=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "5687a345be5806c3ba6fc3ca33b38525f28c905a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable-small",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}