Update setuptools to 30.2.0

[pyup-bot]

There's a new version of setuptools available.
You are currently using 30.0.0. I have updated it to 30.2.0

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

Changelog

30.2.0

---

• 854: Bump to vendored Packaging 16.8.

30.1.0

---

• 846: Also trap 'socket.error' when opening URLs in
  package_index.

• 849: Manifest processing now matches the filename
  pattern anywhere in the filename and not just at the
  start. Restores behavior found prior to 28.5.0.

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

Happy merging! 🤖

[codecov-io]

Current coverage is 91.85% (diff: 100%)

Merging #227 into master will decrease coverage by 0.14%

@@             master       #227   diff @@
==========================================
  Files            12         12          
  Lines          1350       1350          
  Methods           0          0          
  Messages          0          0          
  Branches        172        172          
==========================================
- Hits           1242       1240     -2   
- Misses           79         80     +1   
- Partials         29         30     +1   

Powered by Codecov. Last update 968220e...32928ee