checkInputs used to be added to nativeBuildInputs. Now we have
nativeCheckInputs to do that instead. Doing this treewide change allows
to keep hashes identical to before the introduction of
nativeCheckInputs.
The binary was broken after the update to 0.5.6 (#205559) due to a
regression in upstream (the module name was changed but not updated in
the appropriate entrypoint). A patch is applied until fixed in upstream.
A very simple test should detect future regressions like this and prevent
breaking the package and associated module.
In #185430 the `unittestCheckHook` argument was introduced, causing the
derivation to fail building since the `unittestCheckHook` is not passed.
However the original PR already used the `unittestCheckHook` from
`python3Packages`.