Add Passkeys POC

Related Issues

• Related to #561499 (closed)

What does this MR do and why?

See #561499 (closed)

Screenshots or screen recordings

Commit 1-3 (Platform & Virtual Authenticator as a Passkey)	Commit 4 (Roaming Authenticator as a Passkey)
Paskeys_POC	Passkeys-Roaming_Authenticator_Fix

How to set up and validate locally

• Clone the branch

MR acceptance checklist

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