[PAN-OS Upgrade Assurance][127-test-for-device-root-certificate-validity] documentation PREVIEW - do NOT MERGE

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Description

DO NOT MERGE - preview PR made for changes on branch: 127-test-for-device-root-certificate-validity.

Types of changes

New feature (non-breaking change which adds functionality)

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Visit the preview URL for this PR (updated for commit 365226a):

https://pan-dev-f1b58--pr558-ezn7roox.web.app

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