ulogd: remove with lib

pkgs/by-name/ul/ulogd/package.nix

···
 
   passthru.tests = { inherit (nixosTests) ulogd; };
 
-  meta = with lib; {
+  meta = {
     description = "Userspace logging daemon for netfilter/iptables";
     mainProgram = "ulogd";
 
···
     '';
 
     homepage = "https://www.netfilter.org/projects/ulogd/index.html";
-    license = licenses.gpl2Only;
-    platforms = platforms.linux;
-    maintainers = with maintainers; [ p-h ];
+    license = lib.licenses.gpl2Only;
+    platforms = lib.platforms.linux;
+    maintainers = with lib.maintainers; [ p-h ];
   };
 })