[Snyk] Security upgrade pyjwt from 2.1.0 to 2.4.0

[codecakes]

This PR was automatically created by Snyk using the credentials of a real user.

Snyk has created this PR to fix one or more vulnerable packages in the `pip` dependencies of this project.

Changes included in this PR

• Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
  • requirements.txt

⚠️ Warning

social-auth-app-django 4.0.0 requires social-auth-core, which is not installed.
snapshottest 0.5.1 requires fastdiff, which is not installed.
requests 2.24.0 has requirement urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1, but you have urllib3 1.26.5.
python3-openid 3.2.0 has requirement defusedxml<=0.4.1, but you have defusedxml 0.6.0.
python-jose 3.2.0 requires rsa, which is not installed.
ipdb 0.13.3 requires ipython, which is not installed.
google-auth 1.30.0 requires rsa, which is not installed.
google-auth 1.30.0 has requirement setuptools>=40.3.0, but you have setuptools 39.0.1.
google-api-core 1.26.1 has requirement setuptools>=40.3.0, but you have setuptools 39.0.1.
factory-boy 2.12.0 requires Faker, which is not installed.
drf-jwt 1.19.0 requires PyJWT, which is not installed.
django-model-utils 4.0.0 has requirement Django>=2.0.1, but you have Django 1.11.29.

Vulnerabilities that will be fixed

By pinning:

Severity	Priority Score (*)	Issue	Upgrade	Breaking Change	Exploit Maturity
	688/1000 Why? Proof of Concept exploit, Recently disclosed, Has a fix available, CVSS 5.9	Use of a Broken or Risky Cryptographic Algorithm SNYK-PYTHON-PYJWT-2840625	pyjwt: 2.1.0 -> 2.4.0	No	Proof of Concept

(*) Note that the real score may have changed since the PR was raised.

Some vulnerabilities couldn't be fully fixed and so Snyk will still find them when the project is tested again. This may be because the vulnerability existed within more than one direct dependency, but not all of the effected dependencies could be upgraded.

Check the changes in this PR to ensure they won't cause issues with your project.

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This change is