tools: fix timeout errors in lint-nix job

Author: aduh95

tools/nix/pkgs.nix

@@ -8,3 +8,14 @@ let
   }) arg;
 in
 nixpkgs
+// {
+  nixfmt-tree = nixpkgs.nixfmt-tree.overrideAttrs (old: {
+    patches = (old.patches or [ ]) ++ [
+      (nixpkgs.fetchpatch2 {
+        url = "https://github.com/numtide/treefmt/commit/c370339aa3390267eb5b45cc6cb1566aa8cab1b9.patch?full_index=1";
+        revert = true;
+        hash = "sha256-ysGtMvXbaNLuKc4CkrESTxTwCcdoiPNZZWCyailE6co=";
+      })
+    ];
+  });
+}