Update cchardet to 2.0.1

[pyup-bot]

There's a new version of cchardet available.
You are currently using 2.0.0. I have updated it to 2.0.1

These links might come in handy: PyPI | Changelog | Repo

Changelog

2.0.1

---

• fix an issue where UTF-8 with a BOM would not be detected as UTF-8-SIG (fix 28_)
• pass NULL Byte to feed() / detect() (fix 27_)

.. _28: PyYoshi/cChardet#28
.. _27: PyYoshi/cChardet#27

Got merge conflicts? Close this PR and delete the branch. I'll create a new PR for you.

Happy merging! 🤖

[codecov]

Codecov Report

Merging #71 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #71   +/-   ##
=======================================
  Coverage   93.73%   93.73%           
=======================================
  Files           9        9           
  Lines         750      750           
  Branches       88       88           
=======================================
  Hits          703      703           
  Misses         35       35           
  Partials       12       12