Please update your etcd project calendars

[Josh Berkus]

etcd contributors & users:

Please update your calendars to subscribe to the new SIG-etcd calendar:

be23e1c372820ae5667fad118d1a7a9f...@group.calendar.google.com

Since etcd is now SIG-etcd, we are part of the Kubernetes calendar and
our meetings will no longer appear on the CNCF Community Calendar.

--
Josh Berkus
Kubernetes Community Architect
Red Hat Open Source Practice Office