python312Packages.justext: fix build after lxml upgrade

pkgs/development/python-modules/justext/default.nix

@@ -4,6 +4,7 @@
   fetchFromGitHub,
   pytestCheckHook,
   lxml,
+  lxml-html-clean,
 }:
 
 buildPythonPackage rec {
@@ -18,14 +19,17 @@ buildPythonPackage rec {
     hash = "sha256-9i7hzCK/ijh8xw9l2ZbVhVj5IBf0WD/49/R1tSWgqrQ=";
   };
 
-  propagatedBuildInputs = [ lxml ];
+  propagatedBuildInputs = [
+    lxml
+    lxml-html-clean
+  ];
 
   nativeCheckInputs = [ pytestCheckHook ];
 
   # patch out coverage report
   postPatch = ''
     substituteInPlace setup.cfg \
-      --replace " --cov=justext --cov-report=term-missing --no-cov-on-fail" ""
+      --replace-fail " --cov=justext --cov-report=term-missing --no-cov-on-fail" ""
   '';
 
   pythonImportsCheck = [ "justext" ];