docs(ShareApiController): Correct note about expiry date timezone

[Fenn-CS]

Fix notes for parameter annotation

[Fenn-CS]

/backport to stable29

[Fenn-CS]

/backport to stable27

[Fenn-CS]

Fixed on open backport on 28, so backport not need for stable28

[provokateurin]

LGTM, could you add the date format (probably ISO8601?).

[github-actions]

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