Bump pyjwt from 1.6.1 to 2.4.0 in /test/worker (#39)

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] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

test/worker/requirements.txt

@@ -1,5 +1,5 @@
 scapy==2.4.1
 redis==2.10.6
-pyjwt==1.6.1
+pyjwt==2.4.0
 trol<0.4
 snare<0.3