[voiceinteraction] Technical Plenary meeting time (tentative)

I put in a tentative  time for us to meet during the W3C Technical Plenary,
15:00 UTC on Wednesday, October 21 (our normal call time). Please see the
wiki for details. 

https://www.w3.org/wiki/TPAC/2020/GroupMeetings#CG_Group_Meetings_details

Also, remember that our regular Webex call is tomorrow at 15:00 UTC (11
Eastern, 8 Pacific, 17:00 CEST). We can discuss the virtual meeting tomorrow
during our call.

Meeting link:

https://mit.webex.com/mit/j.php?MTID=m757401f56eec69dd3377abf377beac90

Meeting number:

617 424 435