Zoom details for SIG Meetings have changed

[Federico Bongiovanni]

Hello dear SIG, 

There has been some changes on the accounts that we use to host the SIG meetings. Here is a quick summary of what is relevant to know:

• The SIG API Machinery leads email has changed from kubernetes-sig-ap...@googlegroups.com to sig-api-mac...@kubernetes.io. Please use this address in the future to contact us. 
• The SIG API Machinery main list (this one I'm sending this email to) remains unchanged for now.
• The Zoom meeting ID and information for Wednesday Main SIG meeting has changed too, I've updated the calendar invite:
  
• New Direct Link: https://zoom.us/j/91842015362?pwd=NUdZRjdNV0NsWXJjbDZXQWc5cm91QT09
  
• New Meeting ID: 918 4201 5362
• (same old) Password: 77777
• I'll be working separately with the SIG API Machinery Working Groups (API Expression, Kubebuilder / Controller Runtime / Controller tools) to also help them update their invites information. 

I hope is clear and should be mostly transparent for most of you, let me know if you have any questions,

Federico (on behalf of SIG Api Machinery leads)