Update pyjwt to 1.5.0

[pyup-bot]

There's a new version of PyJWT available.
You are currently using 1.4.2. I have updated it to 1.5.0

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

Changelog

1.5.0

1.4.21.4.2

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Fixed

• A PEM-formatted key encoded as bytes could cause a TypeError to be raised 213

1.4.11.4.1

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Fixed

• Newer versions of Pytest could not detect warnings properly 182
• Non-string 'kid' value now raises InvalidTokenError 174
• jwt.decode(None) now gracefully fails with InvalidTokenError 183

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

Happy merging! 🤖

[codecov-io]

Codecov Report

Merging #228 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff          @@
##           master   #228   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           5      5           
  Lines          64     64           
=====================================
  Hits           64     64

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[pyup-bot]

Closing this in favor of #259