[Snyk] Fix for 3 vulnerabilities

[spolti]

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/samples/explanation/aif/germancredit/server/requirements.txt

⚠️ Warning

scikit-learn 1.0.2 requires scipy, which is not installed.
ray 2.0.0 has requirement grpcio<=1.43.0,>=1.28.1; python_version < "3.10", but you have grpcio 1.60.0.
ray 2.0.0 has requirement protobuf<4.0.0,>=3.15.3, but you have protobuf 4.24.4.
kubernetes 28.1.0 has requirement urllib3<2.0,>=1.24.2, but you have urllib3 2.0.7.
kserve 0.10.2 has requirement avro>=1.11.0, but you have avro file-.avro-VERSION.txt.
kserve 0.10.2 has requirement numpy>=1.21.5, but you have numpy 1.21.3.
fastapi 0.88.0 has requirement pydantic!=1.7,!=1.7.1,!=1.7.2,!=1.7.3,!=1.8,!=1.8.1,<2.0.0,>=1.6.2, but you have pydantic 2.5.2.
fastapi 0.88.0 has requirement starlette==0.22.0, but you have starlette 0.29.0.
botocore 1.33.13 has requirement urllib3<1.27,>=1.25.4; python_version < "3.10", but you have urllib3 2.0.7.
aif360 0.5.0 requires scipy, which is not installed.

Vulnerabilities that will be fixed

By pinning:

Severity	Priority Score (*)	Issue	Upgrade	Breaking Change	Exploit Maturity
	661/1000 Why? Recently disclosed, Has a fix available, CVSS 7.5	XML External Entity (XXE) Injection SNYK-PYTHON-FONTTOOLS-6133203	fonttools: 4.38.0 -> 4.43.0	No	No Known Exploit
	509/1000 Why? Has a fix available, CVSS 5.9	Denial of Service (DoS) SNYK-PYTHON-STARLETTE-3319937	starlette: 0.22.0 -> 0.27.0	No	No Known Exploit
	696/1000 Why? Proof of Concept exploit, Has a fix available, CVSS 7.5	Directory Traversal SNYK-PYTHON-STARLETTE-5538332	starlette: 0.22.0 -> 0.27.0	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 affected dependencies could be upgraded.

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

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Learn how to fix vulnerabilities with free interactive lessons:

🦉 XML External Entity (XXE) Injection
🦉 Denial of Service (DoS)
🦉 Directory Traversal