Bump pyjwt from 1.6.1 to 2.4.0

Bumps [pyjwt](https://github.com/jpadilla/pyjwt) from 1.6.1 to 2.4.0.
- [Release notes](https://github.com/jpadilla/pyjwt/releases)
- [Changelog](https://github.com/jpadilla/pyjwt/blob/master/CHANGELOG.rst)
- [Commits](jpadilla/pyjwt@1.6.1...2.4.0)

---
updated-dependencies:
- dependency-name: pyjwt
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -116,7 +116,7 @@ passlib==1.7.1
 permission==0.4.1
 protobuf==3.18.3
 pycparser==2.18
-PyJWT==1.6.1
+PyJWT==2.4.0
 python-dateutil==2.7.2
 python-editor==1.0.3
 pytz==2018.4