patched tzdata

common/optional/x86-64-v3/patches/default.nix

@@ -4,6 +4,11 @@ _final: prev:
   gnutls = import ./gnutls { inherit (prev) gnutls; };
   libjpeg_turbo = import ./libjpeg-turbo { inherit (prev) lib libjpeg_turbo stdenv; };
   prometheus = import ./prometheus { inherit (prev) prometheus; };
+  # Temporarily skip the date-dependent now.ck failure; remove after updating
+  # nixpkgs to include https://github.com/NixOS/nixpkgs/pull/582577.
+  tzdata = prev.tzdata.overrideAttrs (_: {
+    doCheck = false;
+  });
   zopfli = import ./zopfli { inherit (prev) zopfli; };
 
   pythonPackagesExtensions = prev.pythonPackagesExtensions ++ [