chore(secretmanager): add global samples for delayed destroy

[YashSaraf11]

Description

Fixes - N/A

Note: Before submitting a pull request, please open an issue for discussion if you are not associated with Google.

Checklist

• [X] I have followed guidelines from CONTRIBUTING.MD and Samples Style Guide
• [X] Tests pass: npm test (see Testing)
• [X] Lint pass: npm run lint (see Style)
• [X] These samples need a new API enabled in testing projects to pass - N/A
• [X] These samples need a new/updated env vars in testing projects set to pass - N/A
• [X] This pull request is from a branch created directly off of GoogleCloudPlatform/nodejs-docs-samples. Not a fork.
• [X] This sample adds a new sample directory, and I updated the CODEOWNERS file with the codeowners for this sample - N/A
• [X] This sample adds a new sample directory, and I created GitHub Actions workflow for this sample - N/A
• [X] This sample adds a new Product API, and I updated the Blunderbuss issue/PR auto-assigner with the codeowners for this sample - N/A
• [X] Please merge this PR for me once it is approved

[snippet-bot[bot]]

Here is the summary of changes.

You are about to add 3 region tags.

• secret-manager/createSecretWithDelayedDestroy.js:18, tag secretmanager_create_secret_with_delayed_destroy
• secret-manager/disableSecretDelayedDestroy.js:18, tag secretmanager_disable_secret_delayed_destroy
• secret-manager/updateSecretWithDelayedDestroy.js:21, tag secretmanager_update_secret_with_delayed_destroy

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