Fix build of gauge dependency on aarch64-darwin (#2511)

Author: Gabriella439

nix/shared.nix

@@ -230,6 +230,15 @@ let
                             '';
                           }
                         );
+
+                    gauge =
+                      pkgsNew.haskell.lib.appendPatch
+                        haskellPackagesOld.gauge
+                        (pkgsNew.fetchpatch {
+                          url = "https://github.com/vincenthz/hs-gauge/commit/303a6b611804c85b9a6bc1cea5de4e6ce3429d24.patch";
+
+                          sha256 = "sha256-4osUMo0cvTvyDTXF8lY9tQbFqLywRwsc3RkHIhqSriQ=";
+                        });
                   };
 
               in