[Snyk] Security upgrade python from 3.13.2-slim to 3.13.5-slim

[simcax]

Snyk has created this PR to fix 3 vulnerabilities in the dockerfile dependencies of this project.

Keeping your Docker base image up-to-date means you’ll benefit from security fixes in the latest version of your chosen image.

Snyk changed the following file(s):

• docker/Dockerfile

We recommend upgrading to python:3.13.5-slim, as this image has only 36 known vulnerabilities. To do this, merge this pull request, then verify your application still works as expected.

Vulnerabilities that will be fixed with an upgrade:

	Issue	Score
	Race Condition SNYK-DEBIAN12-SYSTEMD-10264074	586
	Race Condition SNYK-DEBIAN12-SYSTEMD-10264074	586
	CVE-2023-4039 SNYK-DEBIAN12-GCC12-5901316	514
	Improper Authentication SNYK-DEBIAN12-SHADOW-5879156	514
	Improper Authentication SNYK-DEBIAN12-SHADOW-5879156	514

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Important

• Check the changes in this PR to ensure they won't cause issues with your project.
• Max score is 1000. Note that the real score may have changed since the PR was raised.
• This PR was automatically created by Snyk using the credentials of a real user.

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Pull Request Overview

This PR upgrades the Python base image in both build and runtime stages to address security vulnerabilities identified by Snyk.

• Bump builder image from python:3.13.2-slim to python:3.13.5-slim
• Bump final image from python:3.13.2-slim to python:3.13.5-slim

Comments suppressed due to low confidence (1)

docker/Dockerfile:1

• [nitpick] The comment mentions Chainguard's image but the Dockerfile uses the official Python image. Update the comment to accurately describe the base image source.

# Use Chainguard's Python image