[bug#61431] unicorn failed test fixed

[c4droid]

Hi!

I discovered latest unicorn version is fix failed tests, here is snippet for 
unicorn:

``` scheme
(define-public python-unicorn
  (package
    (name "python-unicorn")
    (version "2.0.1.post1")
    (source (origin
              (method url-fetch)
              (uri (pypi-uri "unicorn" version))
              (sha256
               (base32
                "0mlfs8qfi0clyncfkbxp6in0cpl747510i6bqymwid43xcirbikz"))))
    (build-system pyproject-build-system)
    (native-inputs (list cmake pkg-config))
    (home-page "http://www.unicorn-engine.org";)
    (synopsis "Unicorn CPU emulator engine")
    (description "Unicorn CPU emulator engine")
    (license #f)))
```

This snippet is generated from guix import pypi, I build it on my local 
machine, all test is
passed.