Bump python-jose from 3.3.0 to 3.4.0 in /cla-backend

Bumps [python-jose](https://github.com/mpdavis/python-jose) from 3.3.0 to 3.4.0.
- [Release notes](https://github.com/mpdavis/python-jose/releases)
- [Changelog](https://github.com/mpdavis/python-jose/blob/master/CHANGELOG.md)
- [Commits](mpdavis/python-jose@3.3.0...3.4.0)

---
updated-dependencies:
- dependency-name: python-jose
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

cla-backend/requirements.txt

@@ -50,7 +50,7 @@ Werkzeug==0.15.5
 zipp==3.15.0
 markupsafe==2.0.1
 # LG:
-python-jose==3.3.0
+python-jose==3.4.0
 pynamodb==6.0.2
 wrapt==1.17.2
 astroid==3.3.8