Add potential sensitive information warning to CLI

Niko Belokolodovrequested to merge
add-pii-warning-to-cli into master

What does this MR do and why?

This MR adds a small banner to warn users from adding sensitive information to the tracking parameters

References

Closes https://gitlab.com/gitlab-org/gitlab/-/issues/495525

Screenshots or screen recordings

Screenshot_2025-05-01_at_2.25.53_PM

Before After

How to set up and validate locally

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