tests.overriding: structure tests as an attribut set

  Refer to upstream [upgrade instructions](https://goteleport.com/docs/management/operations/upgrading/)

  and [release notes for v16](https://goteleport.com/docs/changelog/#1600-061324).

- `tests.overriding` has its `passthru.tests` restructured as an attribute set instead of a list, making individual tests accessible by their names.

- `vaultwarden` lost the capability to bind to privileged ports. If you rely on

   this behavior, override the systemd unit to allow `CAP_NET_BIND_SERVICE` in

   your local configuration.

    let

      p = pkgs.python3Packages.xpybutil.overridePythonAttrs (_: { dontWrapPythonPrograms = true; });

    in

    [

      ({

        name = "overridePythonAttrs";

    {

      overridePythonAttrs = {

        expr = !lib.hasInfix "wrapPythonPrograms" p.postFixup;

        expected = true;

      })

      ({

        name = "repeatedOverrides-pname";

      };

      repeatedOverrides-pname = {

        expr = repeatedOverrides.pname == "a-better-hello-with-blackjack";

        expected = true;

      })

      ({

        name = "repeatedOverrides-entangled-pname";

      };

      repeatedOverrides-entangled-pname = {

        expr = repeatedOverrides.entangled.pname == "a-better-figlet-with-blackjack";

        expected = true;

      })

      ({

        name = "overriding-using-only-attrset";

      };

      overriding-using-only-attrset = {

        expr = (pkgs.hello.overrideAttrs { pname = "hello-overriden"; }).pname == "hello-overriden";

        expected = true;

      })

      ({

      };

      overriding-using-only-attrset-no-final-attrs = {

        name = "overriding-using-only-attrset-no-final-attrs";

        expr = ((stdenvNoCC.mkDerivation { pname = "hello-no-final-attrs"; }).overrideAttrs { pname = "hello-no-final-attrs-overridden"; }).pname == "hello-no-final-attrs-overridden";

        expected = true;

      })

    ];

      };

    };

  addEntangled = origOverrideAttrs: f:

    origOverrideAttrs (

  passthru = { inherit tests; };

  buildCommand = ''

    touch $out

  '' + lib.concatMapStringsSep "\n" (t: "([[ ${lib.boolToString t.expr} == ${lib.boolToString t.expected} ]] && echo '${t.name} success') || (echo '${t.name} fail' && exit 1)") tests;

  '' + lib.concatStringsSep "\n" (lib.attrValues (lib.mapAttrs (name: t: "([[ ${lib.boolToString t.expr} == ${lib.boolToString t.expected} ]] && echo '${name} success') || (echo '${name} fail' && exit 1)") tests));

}