fix(examples): Error with unknown flag: --show-all

[caulagi]

This is a bugfix for one of the examples k8s-orchestration.yaml where the print-generated-numbers pod has the error Error: unknown flag: --show-all

Checklist:

• (b) this is a bug fix
• The title of the PR is (a) conventional, (b) states what changed, and (c) suffixes the related issues number. E.g. "fix(controller): Updates such and such. Fixes #1234".
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• I have written unit and/or e2e tests for my change. PRs without these are unlikely to be merged.
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[CLAassistant]

All committers have signed the CLA.

[alexec]

Thank you!