Create calendar events with optional Google Meet conference

[devblackops]

Is your feature request related to a problem? Please describe.
It would be useful when creating a calendar event to optionally create a Google Meet conference as well and attach it to the calendar event.

Describe the solution you'd like
Add a -CreateMeetEvent switch parameter to New-GSCalendarEvent. When provided this will generate a Meet conference URL attached to the calendar event. PR incoming. 👍

Describe alternatives you've considered
None

Additional context
We used to use PoshBot to create arbitrary Google Hangouts URLs in Slack. This was nice because you could create any old meeting ID you like without interacting with an API. With Hangouts no more for GSuite customers, we still want this functionality but now need to authenticate again the calendar API to create Meet URLs.