[webauthn] new commits pushed by sideshowbarker

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

* Document how to use update-bikeshed-cache.sh
  by Michael[tm] Smith
https://github.com/w3c/webauthn/commit/ce41ab8c90361631abf5b6fa083379051853368d

Received on Thursday, 28 May 2020 12:15:53 UTC