feat(helm): validate zone name on install

[mmorel-35]

Checklist prior to review

• Link to relevant issue as well as docs and UI issues -- closes Validate zone name is valid on control-plane install (and startup) #2687
• This will not break child repos: it doesn't hardcode values (.e.g "kumahq" as a image registry) and it will work on Windows, system specific functions like syscall.Mkfifo have equivalent implementation on the other OS --
• Tests (Unit test, E2E tests, manual test on universal and k8s) --
• Do you need to update UPGRADE.md? --
• Does it need to be backported according to the backporting policy? --
• Do you need to explicitly set a > Changelog: entry here or add a ci/ label to run fewer/more tests?

[michaelbeaumont]

LGTM, thanks for this one @mmorel-35!