[TASK] Upgrade Python to 3.12 - crud-web-apps/volumes

[liavweiss]

Certification

• I certify I am an Epic Owner for Kubeflow Notebooks 2.0 and expected to create planning-related issues.

Description

Update the Python toolchain for crud-web-apps/volumes to version 3.12.

Scope:

• Update Dockerfile base:
  FROM python:3.12-slim
• Build:
  docker build -f notebooks/components/crud-web-apps/volumes/Dockerfile notebooks/components

Acceptance Criteria

• Component builds successfully with Python 3.12.
• Validate that the test files are coverd evrything.
• Check all files under crud-web-apps/volumes that there is no other needed Python upgrades.

[liavweiss]

/area v1

[asaadbalum]

/assign