Reimplement notice file generation for third-party licenses through Rust, now with CEF credits (#3808)

.nix/pkgs/tools/third-party-licenses.nix

@@ -0,0 +1,31 @@
+{
+  info,
+  deps,
+  pkgs,
+  ...
+}:
+
+let
+  cargoVendorDir = deps.crane.lib.vendorCargoDeps { inherit (info) src; };
+  common = {
+    pname = "third-party-licenses";
+    inherit (info) version src;
+    inherit cargoVendorDir;
+    nativeBuildInputs = [ pkgs.pkg-config ];
+    buildInputs = [ pkgs.openssl ];
+    strictDeps = true;
+    env = deps.cef.env // {
+      CARGO_PROFILE = "dev";
+    };
+    cargoExtraArgs = "-p third-party-licenses --features desktop";
+    doCheck = false;
+  };
+in
+deps.crane.lib.buildPackage (
+  common
+  // {
+    inherit cargoVendorDir;
+    cargoArtifacts = deps.crane.lib.buildDepsOnly common;
+    meta.mainProgram = "third-party-licenses";
+  }
+)