[Snyk] Security upgrade tornado from 6.2 to 6.3.3

[ghiggi]

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:
  • docs/requirements.txt

⚠️ Warning

virtualenv 20.24.6 has requirement importlib-metadata>=6.6; python_version < "3.8", but you have importlib-metadata 5.1.0.
Sphinx 5.1.1 has requirement docutils<0.20,>=0.14, but you have docutils 0.20.1.
notebook 6.5.6 has requirement pyzmq<25,>=17, but you have pyzmq 25.1.1.

Vulnerabilities that will be fixed

By pinning:

Severity	Issue	Upgrade	Breaking Change	Exploit Maturity
	HTTP Request Smuggling SNYK-PYTHON-TORNADO-6041512	tornado: 6.2 -> 6.3.3	No	No Known Exploit

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

🛠 Adjust project settings

📚 Read more about Snyk's upgrade and patch logic

---

Learn how to fix vulnerabilities with free interactive lessons:

🦉 Learn about vulnerability in an interactive lesson of Snyk Learn.

[codescene-delta-analysis]

✅ Code Health Quality Gates: OK

• Declining Code Health: 0 findings(s) 🚩
• Improving Code Health: 0 findings(s) ✅
• Affected Hotspots: 0 files(s) 🔥

Recommended Review Level: Inconclusive -- All modified content is filtered away. This is either due to excluded content in your CodeScene settings, or because the change set only contains renames.
View detailed results in CodeScene

[coveralls]

coverage: 85.012% (-0.09%) from 85.105% when pulling 33fad02 on snyk-fix-475062ca5eb430d6f1b76cd5b2c235dd into 14dd491 on main.