`test::test_load_parser` and `test::test_register_lang` broke by 0.12.1
update (https://github.com/NixOS/nixpkgs/pull/257385). Please check if
this is fixed in future updates of the package
Signed-off-by: Christina Sørensen <christina@cafkafk.com>
Co-authored-by: Artturi <Artturin@artturin.com>