[webauthn] new commits pushed by akshayku

The following commits were just pushed by akshayku to https://github.com/w3c/webauthn:

* Tpm attestation fields clarifications
  by Akshay Kumar
https://github.com/w3c/webauthn/commit/45caac2e822a06d52753f241cd688f1dd551092a

Received on Thursday, 8 February 2018 14:27:34 UTC