ci: fix kic base bump automation

[medyagh]

after this PR

changes the image to debian:bookworm-20250929-slim (instead of debian:bookworm-slim)
also the PR title will have the Before/After numbers

$ make update-debian-version cd hack && go run update/debian_version/debian_version.go I1006 14:25:33.440247 9103 update.go:91] The Plan: { "deploy/kicbase/Dockerfile": { "Content": null, "Replace": { "KICBASE_IMAGE=.*": "KICBASE_IMAGE=\"debian:bookworm-20250929-slim\"" } } } 

• add debian get_version automation
• fix: update gh workflow automation to use debian to get version
• fix: fix automtion to track get most recent dated tag

closes #21716

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: medyagh

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[nirs]

This seems outdated - we fail if we did not find a dated tag.

[k8s-ci-robot]

@medyagh: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-minikube-integration	92ab1c8	link	true	/test pull-minikube-integration

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