[Snyk] Security upgrade python from 3.6 to 3.14.1

[LowinLi]

Snyk has created this PR to fix 2 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):

• dockerfile

We recommend upgrading to python:3.14.1, as this image has only 187 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
	CVE-2025-27363 SNYK-DEBIAN11-FREETYPE-9402510	829
	CVE-2025-27363 SNYK-DEBIAN11-FREETYPE-9402510	829
	CVE-2025-27363 SNYK-DEBIAN11-FREETYPE-9402510	829
	Out-of-bounds Write SNYK-DEBIAN11-GLIBC-5927133	829
	Out-of-bounds Write SNYK-DEBIAN11-GLIBC-5927133	829

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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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🦉 Out-of-bounds Write

[Copilot]

Pull request overview

This PR proposes a security upgrade of the Python base image in the Dockerfile from version 3.6 to 3.14.1 to address multiple high-severity vulnerabilities in Debian dependencies (freetype and glibc). However, the target version appears to be invalid as Python 3.14.1 does not exist.

• Single line change upgrading the Docker base image from python:3.6 to python:3.14.1

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