mutmut: 2.2.0 -> 3.2.0

- `knot-dns` has been updated to version 3.4.x. Check the [migration guide](https://www.knot-dns.cz/docs/latest/html/migration.html#upgrade-3-3-x-to-3-4-x) for breaking changes.

- `mutmut` has been updated to version 3.0.5.

- `services.kubernetes.kubelet.clusterDns` now accepts a list of DNS resolvers rather than a single string, bringing the module more in line with the upstream Kubelet configuration schema.

- `bluemap` has changed the format used to store map tiles, and the database layout has been heavily modified. Upstream recommends a clean reinstallation: <https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.2>. Unless you are using an SQL storage backend, this should only entail deleting the contents of `config.services.bluemap.coreSettings.data` (defaults to `/var/lib/bluemap`) and `config.services.bluemap.webRoot` (defaults to `/var/lib/bluemap/web`).

{

  lib,

  fetchFromGitHub,

  mutmut,

  python3Packages,

  testers,

}:

python3Packages.buildPythonApplication rec {

  pname = "mutmut";

  version = "2.2.0";

  version = "3.2.0";

  src = fetchFromGitHub {

    repo = pname;

    owner = "boxed";

    rev = "refs/tags/${version}";

    hash = "sha256-G+OL/9km2iUeZ1QCpU73CIWVWMexcs3r9RdCnAsESnY=";

    hash = "sha256-+e2FmfpGtK401IW8LNqeHk0v8Hh5rF3LbZJkSOJ3yPY=";

  };

  postPatch = ''

    substituteInPlace requirements.txt --replace 'junit-xml==1.8' 'junit-xml==1.9'

    substituteInPlace requirements.txt --replace-fail 'junit-xml==1.8' 'junit-xml==1.9'

  '';

  disabled = python3Packages.pythonOlder "3.7";

  propagatedBuildInputs = with python3Packages; [

    click

    glob2

    parso

    pony

    junit-xml

    setproctitle

    textual

  ];

  passthru.tests.version = testers.testVersion { package = mutmut; };

  meta = with lib; {

    description = "mutation testing system for Python, with a strong focus on ease of use";

    mainProgram = "mutmut";