[Snyk] Security upgrade python from 3.9-slim to 3.13-slim

[ryan-ally]

Snyk has created this PR to fix 5 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):

• cmd/metricscollector/v1beta1/tfevent-metricscollector/Dockerfile

We recommend upgrading to python:3.13-slim, as this image has only 37 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
	Integer Overflow or Wraparound SNYK-DEBIAN12-ZLIB-6008963	500
	Integer Overflow or Wraparound SNYK-DEBIAN12-KRB5-1549480	150
	CVE-2024-26461 SNYK-DEBIAN12-KRB5-6277411	150
	CVE-2024-26458 SNYK-DEBIAN12-KRB5-6277412	150
	CVE-2024-26462 SNYK-DEBIAN12-KRB5-6277421	150

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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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[coveralls]

Pull Request Test Coverage Report for Build 11470168459

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.1%) to 72.998%

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Totals
Change from base Build 8152929967:	0.1%
Covered Lines:	3117
Relevant Lines:	4270

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💛 - Coveralls