chore(secretmanager): add global samples for delayed destroy #4073

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@YashSaraf11

The following contributors were found for this pull request:

✅ 251f78f Author: @YashSaraf11 <sa***y@google.com>
✅ bede356 Author: @iennae <s***e@google.com>
✅ ef92c74 Author: @glasnt <k***e@glasnt.com>

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