[Snyk] Fix for 12 vulnerabilities

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

``` 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. pytest-cov 2.10.1 requires coverage, which is not installed. importlib-metadata 2.0.0 requires zipp, which is not installed. drf-yasg 1.17.1 requires ruamel.yaml, which is not installed. drf-yasg 1.17.1 requires inflection, which is not installed. django-graphql-jwt 0.3.1 requires PyJWT, which is not installed. beautifulsoup4 4.9.1 requires soupsieve, which is not installed. beautifulsoup4 4.9.1 requires soupsieve, which is not installed. ```

Vulnerabilities that will be fixed

By pinning:

Priority Score (*)	Issue	Upgrade	Breaking Change	Exploit Maturity
479/1000 Why? Has a fix available, CVSS 5.3	Access Restriction Bypass SNYK-PYTHON-DJANGO-2312875	`django:` `3.1.13 -> 3.2.15`	No	No Known Exploit
399/1000 Why? Has a fix available, CVSS 3.7	Directory Traversal SNYK-PYTHON-DJANGO-2329158	`django:` `3.1.13 -> 3.2.15`	No	No Known Exploit
399/1000 Why? Has a fix available, CVSS 3.7	Information Exposure SNYK-PYTHON-DJANGO-2329159	`django:` `3.1.13 -> 3.2.15`	No	No Known Exploit
479/1000 Why? Has a fix available, CVSS 5.3	Denial of Service (DoS) SNYK-PYTHON-DJANGO-2329160	`django:` `3.1.13 -> 3.2.15`	No	No Known Exploit
424/1000 Why? Has a fix available, CVSS 4.2	Cross-site Scripting (XSS) SNYK-PYTHON-DJANGO-2389002	`django:` `3.1.13 -> 3.2.15`	No	No Known Exploit
479/1000 Why? Has a fix available, CVSS 5.3	Denial of Service (DoS) SNYK-PYTHON-DJANGO-2389021	`django:` `3.1.13 -> 3.2.15`	No	No Known Exploit
624/1000 Why? Has a fix available, CVSS 8.2	SQL Injection SNYK-PYTHON-DJANGO-2606966	`django:` `3.1.13 -> 3.2.15`	No	No Known Exploit
731/1000 Why? Proof of Concept exploit, Has a fix available, CVSS 8.2	SQL Injection SNYK-PYTHON-DJANGO-2606969	`django:` `3.1.13 -> 3.2.15`	No	Proof of Concept
776/1000 Why? Proof of Concept exploit, Has a fix available, CVSS 9.1	SQL Injection SNYK-PYTHON-DJANGO-2940618	`django:` `3.1.13 -> 3.2.15`	No	Proof of Concept
564/1000 Why? Has a fix available, CVSS 7	Reflected File Download (RFD) SNYK-PYTHON-DJANGO-2968205	`django:` `3.1.13 -> 3.2.15`	No	No Known Exploit
691/1000 Why? Proof of Concept exploit, Has a fix available, CVSS 7.4	Use of a Broken or Risky Cryptographic Algorithm SNYK-PYTHON-PYJWT-2840625	`pyjwt:` `1.7.1 -> 2.4.0`	No	Proof of Concept
479/1000 Why? Has a fix available, CVSS 5.3	Regular Expression Denial of Service (ReDoS) SNYK-PYTHON-URLLIB3-1533435	`urllib3:` `1.25.11 -> 1.26.5`	No	No Known Exploit

(*) 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 affected dependencies could be upgraded.

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

Note: You are seeing this because you or someone else with access to this repository has authorized Snyk to open fix PRs.

For more information: 🧐 View latest project report

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🦉 Access Restriction Bypass 🦉 Directory Traversal 🦉 Denial of Service (DoS) 🦉 More lessons are available in Snyk Learn

KTZgraph / sarenka